The IFCC recommendation on estimation of reference intervals. The RefVal Program

An Alternative Family of Transformations

John, J. A., & Draper, N. R. (1980) · Journal of the Royal Statistical Society Series C (Applied Statistics) · doi:10.2307/2986305 · Cited by 362 · see citing works

Exponential Data Transformations

Manly, B. F. J. (1976) · Journal of the Royal Statistical Society Series D (The Statistician) · doi:10.2307/2988129 · Cited by 211 · see citing works

Partitioning of Nongaussian-Distributed Biochemical Reference Data into Subgroups

Lahti, A., Petersen, P. H., Boyd, J. C., Rustad, P., Laake, P., & Solberg, H. E. (2004) · Clinical Chemistry · doi:10.1373/clinchem.2003.027953 · Cited by 125 · see citing works

RefVal: a program implementing the recommendations of the International Federation of Clinical Chemistry on the statistical treatment of reference values

Solberg, H. E. (1995) · Computer Methods and Programs in Biomedicine · doi:10.1016/0169-2607(95)01697-x · Cited by 86 · see citing works

Partitioning biochemical reference data intosubgroups: comparison of existing methods

Lahti, A. (2004) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2004.123 · Cited by 45 · see citing works

A computer program for estimation of reference percentile values in laboratory data

Rossing, R. G., & Hatcher, W. E. (1979) · Computer Programs in Biomedicine · doi:10.1016/0010-468x(79)90019-9 · Cited by 6 · see citing works

World Health Organization reference values for human semen characteristics*‡

Cooper, T. G., Noonan, E., von Eckardstein, S., Auger, J., Baker, H. W. G., Behre, H. M., Haugen, T. B., Kruger, T., Wang, C., Mbizvo, M. T., et al. (2010) · Human Reproduction Update · doi:10.1093/humupd/dmp048 · Cited by 2,827 · see citing works

Reference Value Advisor: a new freeware set of macroinstructions to calculate reference intervals with Microsoft Excel

Geffré, A., Concordet, D., Braun, J.-P. D., & Trumel, C. (2011) · Veterinary Clinical Pathology · doi:10.1111/j.1939-165x.2011.00287.x · Cited by 582 · see citing works

Haemostatic reference intervals in pregnancy

Jørgensen, M., Klajnbard, A., Andersen, M. R., Colov, N. P., Stender, S., & Szecsi, P. B. (2010) · Thrombosis and Haemostasis · doi:10.1160/th09-10-0704 · Cited by 364 · see citing works

Reference values: a review

Geffré, A., Friedrichs, K. R., Harr, K. E., Concordet, D., Trumel, C., & Braun, J.-P. D. (2009) · Veterinary Clinical Pathology · doi:10.1111/j.1939-165x.2009.00179.x · Cited by 350 · see citing works

Population-based reference values for the 1-min sit-to-stand test

Strassmann, A., Steurer-Stey, C. A., Lana, K. D., Zoller, M., Turk, A. J., Suter, P. M., & Puhan, M. A. (2013) · International Journal of Public Health · doi:10.1007/s00038-013-0504-z · Cited by 315 · see citing works

Age- And Sex-Related Variations in Platelet Count in Italy: A Proposal of Reference Ranges Based on 40987 Subjects' Data

Biino, G., Santimone, I., Minelli, C., Sorice, R., Frongia, B., Traglia, M., Ulivi, S., Castelnuovo, A. F. D., Gögele, M., Nutile, T., et al. (2013) · PLoS ONE · doi:10.1371/journal.pone.0054289 · Cited by 265 · see citing works

Liquid chromatography tandem mass spectrometry for analysis of steroids in clinical laboratories

Kushnir, M. M., Rockwood, A. L., Roberts, W. L., Yue, B., Bergquist, J., & Meikle, A. W. (2010) · Clinical Biochemistry · doi:10.1016/j.clinbiochem.2010.07.008 · Cited by 226 · see citing works

Human biomonitoring reference values for metals and trace elements in blood and urine derived from the Canadian Health Measures Survey 2007–2013

Saravanabhavan, G., Werry, K., Walker, M., Haines, D. A., Malowany, M., & Khoury, C. (2016) · International Journal of Hygiene and Environmental Health · doi:10.1016/j.ijheh.2016.10.006 · Cited by 210 · see citing works

Thyroid Function in Pregnancy: What Is Normal?

Medici, M., Korevaar, T. I. M., Visser, W. E., Visser, T. J., & Peeters, R. P. (2015) · Clinical Chemistry · doi:10.1373/clinchem.2014.236646 · Cited by 191 · see citing works

Clinical chemistry reference database for Wistar rats and C57/BL6 mice

Boehm, O., Zur, B., Koch, A. H., Tran, N., Freyenhagen, R., Hartmann, M., & Zacharowski, K. D. (2007) · Biological Chemistry · doi:10.1515/bc.2007.061 · Cited by 179 · see citing works

Reference intervals for hemoglobin A1c in pregnant women: data from an Italian multicenter study

Mosca, A., Paleari, R., Dalfrà, M. G., Di Cianni, G., Cuccuru, I., Pellegrini, G., Malloggi, L., Bonomo, M., Granata, S., Ceriotti, F., et al. (2006) · Clinical Chemistry · doi:10.1373/clinchem.2005.064899 · Cited by 161 · see citing works

Clinical experience with azoospermia: aetiology and chances for spermatozoa detection upon biopsy

Tüttelmann, F., Werny, F., Cooper, T. G., Kliesch, S., Simoni, M., & Nieschlag, E. (2010) · International Journal of Andrology · doi:10.1111/j.1365-2605.2010.01087.x · Cited by 160 · see citing works

Liquid chromatography–tandem mass spectrometry applications in endocrinology

Kushnir, M. M., Rockwood, A. L., & Bergquist, J. (2009) · Mass Spectrometry Reviews · doi:10.1002/mas.20264 · Cited by 159 · see citing works

Troponin T Percentiles from a Random Population Sample, Emergency Room Patients and Patients with Myocardial Infarction

Hammarsten, O., Fu, M. L. X., Sigurjonsdottir, R. B., Petzold, M., Said, L., Landin‐Wilhelmsen, K., Widgren, B. R., Larsson, M., & Johanson, P. (2012) · Clinical Chemistry · doi:10.1373/clinchem.2011.171496 · Cited by 152 · see citing works

Sensitivity and specificity of normality tests and consequences on reference interval accuracy at small sample size: a computer‐simulation study

Boedec, K. L. (2016) · Veterinary Clinical Pathology · doi:10.1111/vcp.12390 · Cited by 145 · see citing works

The upper values of plasma creatine kinase of professional soccer players during the Brazilian National Championship

Lazarim, F. L., Neto, J. M. F. A., da Silva, F. O. C., Nunes, L. A. S., Bassini, A., Cameron, L. C., Alves, A. A., Brenzikofer, R., & de Macedo, D. V. (2008) · Journal of science and medicine in sport · doi:10.1016/j.jsams.2007.10.004 · Cited by 138 · see citing works

Laboratory reference intervals during pregnancy, delivery and the early postpartum period

Klajnbard, A., Szecsi, P. B., Colov, N. P., Andersen, M. R., Jørgensen, M., Bjørngaard, B., Barfoed, A., Haahr, K., & Stender, S. (2009) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2010.033 · Cited by 136 · see citing works

Serum Total Prolactin and Monomeric Prolactin Reference Intervals Determined by Precipitation with Polyethylene Glycol: Evaluation and Validation on Common ImmunoAssay Platforms

Beltran, L., Fahie‐Wilson, M. N., McKenna, T. J., Kavanagh, L., & Smith, T. P. (2008) · Clinical Chemistry · doi:10.1373/clinchem.2008.105312 · Cited by 135 · see citing works

Reference ranges for urinary concentrations and ratios of endogenous steroids, which can be used as markers for steroid misuse, in a Caucasian population of athletes

Renterghem, P. V., Eenoo, P. V., Geyer, H., Schänzer, W., & Delbeke, F. T. (2009) · Steroids · doi:10.1016/j.steroids.2009.11.008 · Cited by 134 · see citing works

A novel HPLC method for the measurement of thiobarbituric acid reactive substances (TBARS). A comparison with a commercially available kit

Seljeskog, E., Hervig, T. A., & Mansoor, M. A. (2006) · Clinical Biochemistry · doi:10.1016/j.clinbiochem.2006.03.012 · Cited by 128 · see citing works

Common reference intervals for aspartate aminotransferase (AST), alanine aminotransferase (ALT) and γ-glutamyl transferase (GGT) in serum: results from an IFCC multicenter study

Ceriotti, F., Henny, J., Queraltó, J. M., Ziyu, S., Özarda, Y., Chen, B., Boyd, J. C., & Panteghini, M. (2010) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2010.315 · Cited by 121 · see citing works

Partnership on Rotational ViscoElastic Test Standardization (PROVETS): Evidence‐based guidelines on rotational viscoelastic assays in veterinary medicine

Goggs, R. A. N., Brainard, B. M., de Laforcade, A. M., Flatland, B., Hanel, R. M., McMichael, M., & Wiinberg, B. (2014) · Journal of Veterinary Emergency and Critical Care · doi:10.1111/vec.12144 · Cited by 120 · see citing works

Human epididymis protein 4 reference limits and natural variation in a Nordic reference population

Bolstad, N., Øijordsbakken, M., Nustad, K., & Bjerner, J. (2011) · Tumor Biology · doi:10.1007/s13277-011-0256-4 · Cited by 109 · see citing works

Detection of Outliers in Reference Distributions: Performance of Horn’s Algorithm

Solberg, H. E., & Lahti, A. (2005) · Clinical Chemistry · doi:10.1373/clinchem.2005.058339 · Cited by 109 · see citing works

Umbilical cord pH, blood gases, and lactate at birth: normal values, interpretation, and clinical utility.

Olofsson, P. (2023) · American Journal of Obstetrics and Gynecology · doi:10.1016/j.ajog.2022.07.001 · Cited by 104 · see citing works

Reference ranges for serum immunoglobulin (IgG, IgA, and IgM) and IgG subclass levels in healthy children

Bayram, R. O. (2019) · TURKISH JOURNAL OF MEDICAL SCIENCES · doi:10.3906/sag-1807-282 · Cited by 102 · see citing works

Reference intervals in evaluation of maternal thyroid function during the first trimester of pregnancy

Springer, D., Zima, T., & Limanova, Z. (2009) · European Journal of Endocrinology · doi:10.1530/eje-08-0890 · Cited by 98 · see citing works

Time-trends in human urinary concentrations of phthalates and substitutes DEHT and DINCH in Asian and North American countries (2009-2019)

Domínguez-Romero, E., Komprdová, K., Kalina, J., Bessems, J., Karakitsios, S., Sarigiannis, D. A., & Scheringer, M. (2023) · Journal of Exposure Science & Environmental Epidemiology · doi:10.1038/s41370-022-00441-w · Cited by 92 · see citing works

Reference intervals for leukocyte subsets in adults: Results from a population‐based study using 10‐color flow cytometry

Melzer, S., Zachariae, S., Bocsi, J., Engel, C., Löffler, M., & Tárnok, A. (2015) · Cytometry Part B Clinical Cytometry · doi:10.1002/cyto.b.21234 · Cited by 93 · see citing works

Plasma osteopontin in comparison with bone markers as indicator of bone metastasis and survival outcome in patients with prostate cancer

Ramankulov, A., Lein, M., Kristiansen, G., Loening, S. A., & Jung, K. (2006) · The Prostate · doi:10.1002/pros.20540 · Cited by 88 · see citing works

A Review and Critique of the Statistical Methods Used to Generate Reference Values in Pediatric Echocardiography

Mawad, W., Drolet, C., Dahdah, N., & Dallaire, F. (2012) · Journal of the American Society of Echocardiography · doi:10.1016/j.echo.2012.09.021 · Cited by 85 · see citing works

Rational Approach to the Diagnosis of Severe Growth Hormone Deficiency in the Newborn

Binder, G., Weidenkeller, M., Blumenstock, G., Langkamp, M., Weber, K., & Franz, A. R. (2010) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2009-2692 · Cited by 81 · see citing works

Hematologic and serum biochemical reference intervals for free-ranging common bottlenose dolphins (Tursiops truncatus) and variation in the distributions of clinicopathologic values related to geographic sampling site

Schwacke, L. H., Hall, A. J., Townsend, F. I., Wells, R. S., Hansen, L. J., Hohn, A. A., Bossart, G. D., Fair, P. A., & Rowles, T. K. (2009) · American Journal of Veterinary Research · doi:10.2460/ajvr.70.8.973 · Cited by 78 · see citing works

Age‐related changes in hematologic and serum biochemical variables in dogs aged 16–60 days

Rørtveit, R., Sævik, B. K., Eggertsdóttir, A. V., Skancke, E. M., Lingaas, F., Thoresen, S. I., & Jansen, J. H. (2015) · Veterinary Clinical Pathology · doi:10.1111/vcp.12220 · Cited by 78 · see citing works

Reference intervals for saliva analytes collected by a standardized method in a physically active population

Nunes, L. A. S., Brenzikofer, R., & de Macedo, D. V. (2011) · Clinical Biochemistry · doi:10.1016/j.clinbiochem.2011.09.012 · Cited by 71 · see citing works

Bone turnover markers in serum and urine as diagnostic, prognostic and monitoring biomarkers of bone metastasis

Jung, K., & Lein, M. (2014) · Biochimica et Biophysica Acta (BBA) - Reviews on Cancer · doi:10.1016/j.bbcan.2014.09.001 · Cited by 71 · see citing works

Reference Ranges for Exhaled Nitric Oxide Fraction in Healthy Japanese Adult Population

Matsunaga, K., Hirano, T., Kawayama, T., Tsuburai, T., Nagase, H., Aizawa, H., Akiyama, K., Ohta, K., & Ichinose, M. (2010) · Allergology International · doi:10.2332/allergolint.10-oa-0197 · Cited by 69 · see citing works

Trimester-specific coagulation and anticoagulation reference intervals for healthy pregnancy

Cui, C., Yang, S., Zhang, J., Wang, G., Huang, S., Li, A., Zhang, Y., & Qiao, R. (2017) · Thrombosis Research · doi:10.1016/j.thromres.2017.05.021 · Cited by 69 · see citing works

Complete blood count reference intervals and age- and sex-related trends of North China Han population

Qiao, R., Yang, S., Yao, B., Wang, H., Zhang, J., & Shang, H. (2014) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2012-0486 · Cited by 64 · see citing works

Recommended Nordic paediatric reference intervals for 21 common biochemical properties

Hilsted, L., Rustad, P., Aksglæde, L., Sørensen, K., & Juul, A. (2012) · Scandinavian Journal of Clinical and Laboratory Investigation · doi:10.3109/00365513.2012.721519 · Cited by 66 · see citing works

Utility and Prognostic Significance of Neutrophil-to-Lymphocyte Ratio in Dogs with Septic Peritonitis

Hodgson, N., Llewellyn, E. A., & Schaeffer, D. J. (2018) · Journal of the American Animal Hospital Association · doi:10.5326/jaaha-ms-6808 · Cited by 65 · see citing works

Definition of reference ranges for the platelet distribution width (PDW): a local need

Farias, M. G., Schunck, E. G., Bó, S. D., & de Castro, S. M. (2009) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2010.035 · Cited by 65 · see citing works

HEMATOLOGY AND SERUM CHEMISTRY IN STRANDED AND WILD-CAUGHT HARBOR SEALS IN CENTRAL CALIFORNIA: REFERENCE INTERVALS, PREDICTORS OF SURVIVAL, AND PARAMETERS AFFECTING BLOOD VARIABLES

Greig, D. J., Gulland, F. M. D., Rios, C. A., & Hall, A. J. (2010) · Journal of Wildlife Diseases · doi:10.7589/0090-3558-46.4.1172 · Cited by 62 · see citing works

Age- and gender-related variations in hematology, clinical biochemistry, and hormones in Spanish fillies and colts

Muñoz, A., Riber, C., Trigo, P., & Castejón, F. M. (2012) · Research in Veterinary Science · doi:10.1016/j.rvsc.2011.11.009 · Cited by 61 · see citing works

Reference intervals and decision limits for B-type natriuretic peptide (BNP) and its precursor (Nt-proBNP) in the elderly

Alehagen, U., Goetze, J. P., & Dahlström, U. (2007) · Clinica Chimica Acta · doi:10.1016/j.cca.2007.03.005 · Cited by 59 · see citing works

Evaluation of five clinical chemistry analyzers for use in health assessment in sea turtles

Wolf, K. N., Harms, C. A., & Beasley, J. F. (2008) · Journal of the American Veterinary Medical Association · doi:10.2460/javma.233.3.470 · Cited by 59 · see citing works

Effect of age on reference intervals of serum biochemical values in kittens

Levy, J. K., Crawford, P. C., & Werner, L. L. (2006) · Journal of the American Veterinary Medical Association · doi:10.2460/javma.228.7.1033 · Cited by 59 · see citing works

Reference interval estimation of small sample sizes: A methodologic comparison using a computer‐simulation study

Boedec, K. L. (2019) · Veterinary Clinical Pathology · doi:10.1111/vcp.12725 · Cited by 55 · see citing works

Pediatric reference intervals: Challenges and recent initiatives

Shaw, J. L. V., Marvasti, T. B., Colantonio, D., & Adeli, K. (2013) · Critical Reviews in Clinical Laboratory Sciences · doi:10.3109/10408363.2013.786673 · Cited by 53 · see citing works

Population based reference intervals for common blood haematological and biochemical parameters in the Akuapem north district

Koram, K. A., ADDAE, M. M., Ocran, J. C., Adu-Amankwah, S., Rogers, W. O., & Nkrumah, F. (2010) · Ghana Medical Journal · doi:10.4314/gmj.v41i4.55284 · Cited by 53 · see citing works

Challenges in the evaluation of D-dimer and fibrinogen levels in pregnant women

Réger, B., Péterfalvi, Á., Litter, I., Pótó, L., Mózes, R., Tóth, O., Kovács, G. L., & Losonczy, H. (2013) · Thrombosis Research · doi:10.1016/j.thromres.2013.02.005 · Cited by 52 · see citing works

An unsupervised learning method to identify reference intervals from a clinical database

Poole, S. F., Schroeder, L. F., & Shah, N. H. (2015) · Journal of Biomedical Informatics · doi:10.1016/j.jbi.2015.12.010 · Cited by 52 · see citing works

Trimethylamine-N-oxide (TMAO) determined by LC-MS/MS: distribution and correlates in the population-based PopGen cohort

Gessner, A., di Giuseppe, R., Koch, M., Fromm, M. F., Lieb, W., & Maas, R. (2020) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2019-1146 · Cited by 51 · see citing works

Hemodynamic effects of methylprednisolone acetate administration in cats

Ployngam, T., Tobias, A. H., Smith, S. A., Torres, S. M. F., & Ross, S. J. (2006) · American Journal of Veterinary Research · doi:10.2460/ajvr.67.4.583 · Cited by 51 · see citing works

A Systematic Review of Reference Values in Pediatric Cardiopulmonary Exercise Testing

Blais, S., Berbari, J., Counil, F.-P., & Dallaire, F. (2015) · Pediatric Cardiology · doi:10.1007/s00246-015-1205-6 · Cited by 50 · see citing works

Reference change values of blood analytes from physically active subjects

Nunes, L. A. S., Brenzikofer, R., & de Macedo, D. V. (2010) · European Journal of Applied Physiology · doi:10.1007/s00421-010-1493-8 · Cited by 48 · see citing works

Age-specific thyroid hormone and thyrotropin reference intervals for a pediatric and adolescent population

Chaler, E., Fiorenzano, R., Chilelli, C., Llinares, V. L., Areny, G., Herzovich, V., Maceiras, M., Lazzati, J. M., Mendioroz, M., Rivarola, M. A., et al. (2012) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2011-0495 · Cited by 44 · see citing works

Combination of carbon isotope ratio with hydrogen isotope ratio determinations in sports drug testing

Piper, T., Emery, C., Thomas, A., Saugy, M., & Thevis, M. (2013) · Analytical and Bioanalytical Chemistry · doi:10.1007/s00216-013-6949-3 · Cited by 45 · see citing works

Comparison of FT4 with log TSH on the Abbott Architect ci8200: Pediatric reference intervals for free thyroxine and thyroid-stimulating hormone

Soldin, S. J., Cheng, L. L., Lam, L. Y., Werner, A. L., Le, A. D., & Soldin, O. P. (2009) · Clinica Chimica Acta · doi:10.1016/j.cca.2009.11.016 · Cited by 45 · see citing works

Continuous Age- and Sex-Adjusted Reference Intervals of Urinary Markers for Cerebral Creatine Deficiency Syndromes: A Novel Approach to the Definition of Reference Intervals

Mørkrid, L., Rowe, A. D., Elgstøen, K. B. P., Olesen, J. H., Ruijter, G. J. G., Hall, P., Tortorelli, S., Schulze, A., Kyriakopoulou, L. G., Wamelink, M. M. C., et al. (2015) · Clinical Chemistry · doi:10.1373/clinchem.2014.235564 · Cited by 44 · see citing works

IMMULITE® 2000 age and sex-specific reference intervals for alpha fetoprotein, homocysteine, insulin, insulin-like growth factor-1, insulin-like growth factor binding protein-3, C-peptide, immunoglobulin E and intact parathyroid hormone

Soldin, O. P., Dahlin, J. R. B., Gresham, E. G., King, J., & Soldin, S. J. (2008) · Clinical Biochemistry · doi:10.1016/j.clinbiochem.2008.04.025 · Cited by 44 · see citing works

Reference intervals and age and gender dependency for arterial blood gases and electrolytes in adults

Klæstrup, E., Trydal, T., Pedersen, J. F., Larsen, J. M., Lundbye‐Christensen, S., & Kristensen, S. R. (2011) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2011.603 · Cited by 44 · see citing works

Human biomonitoring reference values for some non-persistent chemicals in blood and urine derived from the Canadian Health Measures Survey 2009–2013

Khoury, C., Werry, K., Haines, D. A., Walker, M., & Malowany, M. (2018) · International Journal of Hygiene and Environmental Health · doi:10.1016/j.ijheh.2018.03.003 · Cited by 43 · see citing works

Reference intervals for 33 biochemical analytes in healthy Indian population: C-RIDL IFCC initiative

Shah, S. A. V., Ichihara, K., Dherai, A. J., & Ashavaid, T. F. (2018) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2018-0152 · Cited by 43 · see citing works

Power function of the reference change value in relation to cut-off points, reference intervals and index of individuality

Iglesias, N. R., Petersen, P. H., & Ricós, C. (2005) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2005.078 · Cited by 42 · see citing works

Iodine status and thyroid function among Spanish schoolchildren aged 6–7 years: the Tirokid study

Vila, L., Donnay, S., Arena, J. M., Arrizabalaga, J. J., Pineda, J., García‐Fuentes, E., Garcı́a-Rey, C., Marı́n, J. L., Serra, M., Velasco, I., et al. (2016) · British Journal Of Nutrition · doi:10.1017/s0007114516000660 · Cited by 40 · see citing works

Basal Values of Biochemical and Hematological Parameters in Elite Athletes

Díaz, Á. E., Martín, M. J. A., & González‐Gross, M. (2022) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph19053059 · Cited by 40 · see citing works

Confidence interval for quantiles and percentiles

Ialongo, C. (2018) · Biochemia Medica · doi:10.11613/bm.2019.010101 · Cited by 38 · see citing works

Investigations on hydrogen isotope ratios of endogenous urinary steroids: reference‐population‐based thresholds and proof‐of‐concept

Piper, T., Thomas, A., Thevis, M., & Saugy, M. (2012) · Drug Testing and Analysis · doi:10.1002/dta.1416 · Cited by 37 · see citing works

Reference values: from philosophy to a tool for laboratory medicine

Henny, J., & Petersen, P. H. (2004) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm.2004.117 · Cited by 37 · see citing works

Managing transferability of laboratory data

Guidi, G. C., Lippi, G., Solero, G. P., Poli, G., & Plebani, M. (2006) · Clinica Chimica Acta · doi:10.1016/j.cca.2006.06.009 · Cited by 36 · see citing works

Health‐associated reference values for arginine, asymmetric dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA) measured with high‐performance liquid chromatography

Hov, G. G., Sagen, E., Bigonah, A., & Åsberg, A. (2007) · Scandinavian Journal of Clinical and Laboratory Investigation · doi:10.1080/00365510701429836 · Cited by 36 · see citing works

Analytical evaluation of a high-sensitivity troponin T assay and its clinical assessment in acute coronary syndrome

Chenevier‐Gobeaux, C., Meune, C., Blanc, M., Cynober, L., Jaffray, P., & Lefèvre, G. (2011) · Annals of Clinical Biochemistry International Journal of Laboratory Medicine · doi:10.1258/acb.2011.011019 · Cited by 34 · see citing works

Early pregnancy reference intervals; 29 serum analytes from 4 to 12 weeks’ gestation in naturally conceived and uncomplicated pregnancies resulting in live births

Petersen, J. F., Friis-Hansen, L. J., Jensen, A. K., Andersen, A. N., & Løkkegaard, E. (2019) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2019-0495 · Cited by 33 · see citing works

Reference values for 34 frequently used laboratory tests in 80-year-old men and women

Helmersson‐Karlqvist, J., Ridefelt, P., Lind, L., & Larsson, A. O. (2016) · Maturitas · doi:10.1016/j.maturitas.2016.07.015 · Cited by 32 · see citing works

Human biomonitoring reference values: Differences and similarities between approaches for identifying unusually high exposure of pollutants in humans

Vogel, N., Conrad, A., Apel, P., Rucic, E., & Kolossa‐Gehring, M. (2018) · International Journal of Hygiene and Environmental Health · doi:10.1016/j.ijheh.2018.08.002 · Cited by 32 · see citing works

Evaluating laboratory request forms submitted to haematology and blood transfusion departments at a hospital in Northwest Nigeria

Jegede, F. E., Mbah, H. A., Dakata, A., Gwarzo, D. H., Abdulrahman, S. A., & Kuliya‐Gwarzo, A. (2016) · African Journal of Laboratory Medicine · doi:10.4102/ajlm.v5i1.381 · Cited by 32 · see citing works

Gestational age-specific reference intervals for 15 biochemical measurands during normal pregnancy in China

Dai, Y., Liu, J., Yuan, E., Li, Y., Wang, Q., Jia, L., Wang, L., & Su, Y. (2017) · Annals of Clinical Biochemistry International Journal of Laboratory Medicine · doi:10.1177/0004563217738801 · Cited by 31 · see citing works

Estimating clinical chemistry reference values based on an existing data set of unselected animals

Dimauro, C., Bonelli, P., Nicolussi, P., Rassu, S. P. G., Cappio-Borlino, A., & Pulina, G. (2007) · The Veterinary Journal · doi:10.1016/j.tvjl.2007.08.002 · Cited by 31 · see citing works

Revisiting hyper- and hypo-androgenism by tandem mass spectrometry

Fanelli, F., Gambineri, A., Mezzullo, M., Vicennati, V., Pelusi, C., Pasquali, R., & Pagotto, U. (2013) · Reviews in Endocrine and Metabolic Disorders · doi:10.1007/s11154-013-9243-y · Cited by 29 · see citing works

Quantifying cobalt in doping control urine samples – a pilot study

Krug, O., Kutscher, D. J., Piper, T., Geyer, H., Schänzer, W., & Thevis, M. (2014) · Drug Testing and Analysis · doi:10.1002/dta.1694 · Cited by 30 · see citing works

Pediatric reference intervals for general clinical chemistry components – merging of studies from Denmark and Sweden

Ridefelt, P., Hilsted, L., Juul, A., Hellberg, D., & Rustad, P. (2018) · Scandinavian Journal of Clinical and Laboratory Investigation · doi:10.1080/00365513.2018.1474493 · Cited by 30 · see citing works

Reference Values for TSH and Free Thyroid Hormones in Healthy Pregnant Women in Poland: A Prospective, Multicenter Study

Kostecka-Matyja, M., Fedorowicz, A., Bar‐Andziak, E., Bednarczuk, T., Buziak‐Bereza, M., Dumnicka, P., Górska, M., Krasnodębska‐Kiljańska, M., Niedźwiedzka, B., Pach, D., et al. (2017) · European Thyroid Journal · doi:10.1159/000453061 · Cited by 30 · see citing works

Variations of plasma D-dimer level at various points of normal pregnancy and its trends in complicated pregnancies

Baboolall, U., Zha, Y., Gong, X., Deng, D. R., Qiao, F., & Liu, H. (2019) · Medicine · doi:10.1097/md.0000000000015903 · Cited by 29 · see citing works

Hematological and biochemical reference intervals in Dalmatian pramenka sheep estimated from reduced sample size by bootstrap resampling.

Vojta, A., Shek-Vugrovečki, A., Radin, L., Efendić, M., Hlede, J. P., & Šimpraga, M. (2011) · University of Zagreb University Computing Centre (SRCE) · Cited by 29 · see citing works

Determination of reference ranges for immature platelet and reticulocyte fractions and reticulocyte hemoglobin equivalent

Morkis, I. V. C., Farias, M. G., & Scotti, L. V. (2016) · Revista Brasileira de Hematologia e Hemoterapia · doi:10.1016/j.bjhh.2016.07.001 · Cited by 27 · see citing works

Determination of 13 C/ 12 C ratios of endogenous urinary 5‐amino‐imidazole‐4‐carboxamide 1β‐D‐ribofuranoside (AICAR)

Piper, T., Thomas, A., Baume, N., Sobolevsky, T. G., Saugy, M., Rodchenkov, G. M., Schänzer, W., & Thevis, M. (2014) · Rapid Communications in Mass Spectrometry · doi:10.1002/rcm.6891 · Cited by 26 · see citing works

Normal serum concentrations of anti-Müllerian hormone in a population of fertile women in their first trimester of pregnancy

Massé, V., Ferrari, P., Boucoiran, I., Delotte, J., Isnard, V., & Bongain, A. (2011) · Human Reproduction · doi:10.1093/humrep/der320 · Cited by 26 · see citing works

New reference intervals for cortisol, cortisol binding globulin and free cortisol index in women using ethinyl estradiol

Panton, K. K., Mikkelsen, G., Irgens, W. Ø., Hovde, A. K., Killingmo, M. W., Øien, M. A., Thorsby, P. M., & Åsberg, A. (2019) · Scandinavian Journal of Clinical and Laboratory Investigation · doi:10.1080/00365513.2019.1622031 · Cited by 25 · see citing works

Indirect estimation of age-related reference limits of thyroid parameters: A cross-sectional study of outpatients’ results

Milinković, N., Ignjatović, S., Žarković, M., Jovičić, S. Ž., Radosavljević, B., Singh, S., & Majkić‐Singh, N. (2014) · Scandinavian Journal of Clinical and Laboratory Investigation · doi:10.3109/00365513.2014.898324 · Cited by 25 · see citing works

Strengths and limitations of current pediatric blood pressure nomograms: a global overview with a special emphasis on regional differences in neonates and infants

Cantinotti, M., Giordano, R., Scalese, M., Molinaro, S., Murzi, B., Assanta, N., Crocetti, M., Marotta, M., Ghione, S., & Iervasi, G. (2015) · Hypertension Research · doi:10.1038/hr.2015.45 · Cited by 24 · see citing works

Consecutive reference intervals for biochemical indices related to serum lipid levels and renal function during normal pregnancy

Wu, L., Wu, Q., Li, Q., Cao, S., Zhang, Y., Liu, Y., & Qin, X. (2022) · BMC Pregnancy and Childbirth · doi:10.1186/s12884-022-04960-0 · Cited by 24 · see citing works

Reproducibility and Reference Values of Inclinometric Balance and Isometric Trunk Muscle Strength Measurements in Finnish Young Adults

Paalanne, N., Korpelainen, R., TAIMELA, S. P., Remes, J., Salakka, M., & Karppinen, J. I. (2009) · The Journal of Strength and Conditioning Research · doi:10.1519/jsc.0b013e3181a3cdfc · Cited by 24 · see citing works

Population reference ranges of urinary endogenous sulfate steroids concentrations and ratios as complement to the steroid profile in sports antidoping

Saad, K., Vonaparti, A., Αθανασιάδου, Ι., Saleh, A., Abushareeda, W., Al‐Wahaibi, A., Khan, B. F. A., Aguilera, R., Kraiem, S., Horvatovich, P. L., et al. (2019) · Steroids · doi:10.1016/j.steroids.2019.108477 · Cited by 23 · see citing works

Reference intervals for haematological and plasma biochemical parameters in sobaity sea bream juveniles (Sparidentex hasta, Valenciennes 1830)

Mozanzadeh, M. T., Yaghoubi, M., Yavari, V., Agh, N., Marammazi, J. G., & Popović, N. T. (2015) · Comparative Clinical Pathology · doi:10.1007/s00580-015-2107-y · Cited by 23 · see citing works

Reference biochemical values for three cultured Sparid fish: striped sea bream, Lithognathus mormyrus; common dentex, Dentex dentex; and gilthead sea bream, Sparus aurata

Yıldız, H. Y. (2008) · Comparative Clinical Pathology · doi:10.1007/s00580-008-0743-1 · Cited by 22 · see citing works

Indirect method for validating transference of reference intervals

Lykkeboe, S., Nielsen, C. G., & Christensen, P. A. (2017) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2017-0574 · Cited by 21 · see citing works

FeNO level and allergy status among school children in Terengganu, Malaysia

Ma’pol, A., Hashim, J. H., Norbäck, D., Weislander, G., Hashim, Z. B., & Isa, Z. M. (2019) · Journal of Asthma · doi:10.1080/02770903.2019.1614614 · Cited by 21 · see citing works

Evaluation of RET-He values as an early indicator of iron deficiency anemia in pregnant women

Bó, S. D., Fragoso, A. L. R., Farias, M. G., Hübner, D. P. G., & de Castro, S. M. (2021) · Hematology Transfusion and Cell Therapy · doi:10.1016/j.htct.2021.05.006 · Cited by 21 · see citing works

Serum Chemistry Reference Ranges for Steller Sea Lion (Eumetopias jubatus) Pups from Alaska: Stock Differentiation and Comparisons Within a North Pacific Sentinel Species

Lander, M. E., Fadely, B. S., Gelatt, T. S., Rea, L. D., & Loughlin, T. R. (2013) · EcoHealth · doi:10.1007/s10393-013-0891-x · Cited by 21 · see citing works

The IFCC recommendations for determining reference intervals: strengths and limitations / Die IFCC-Empfehlungen für die Bestimmung von Referenzbereichen: Stärken und Schwächen

Henny, J. (2009) · Journal of Laboratory Medicine · doi:10.1515/jlm.2009.016 · Cited by 20 · see citing works

A guide to IFCC recommendations on reference values.

Solberg, H. E. (1993) · PubMed · Cited by 42 · see citing works

IFCC recommendation: The theory of reference values. Part 4. Control of analytical variation in the production, transfer and application of reference values

Solberg, H. E., & Stamm, D. (1991) · Journal of Analytical Methods in Chemistry · doi:10.1155/s146392469100038x · Cited by 33 · see citing works

The International Federation of Clinical Chemistry, IFCC Section (1978) no. 2. International Federation of Clinical Chemistry provisional recommendation on the theory of reference values (1978). Part 1. The concept of reference values.

Saris, N. E. (1979) · PubMed · Cited by 7 · see citing works

International Federation of Clinical Chemistry (IFCC). Scientific Committee, Clinical Section. Expert Panel on Theory of Reference Values (EPTRV). IFCC Document (1982) stage 2, draft 2, 1983-10-07 with a proposal for an IFCC recommendation. The theory of reference values. Part 2. Selection of individuals for the production of reference values.

(1984) · PubMed · Cited by 5 · see citing works