The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.
Fetal and maternal immunoglobulin levels during pregnancy
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“Calculations from 6 studies in westernized countries, at term mothers averaged (± SEM) 10.5 ± 1.8 ml/ml IgG, cord blood had 12.8 ± 1.3 mg/ml, resulting in CMR ratios of 1.2 ± 0.214,22,23,28–30”
From Transplacental transfer of total immunoglobulin G and antibodies to Plasmodium falciparum antigens between the 24th week of gestation and term (2022) · cites this paper as [22]
In the citing paper
“Thus, results from Cameroon are in agreement with those reported elsewhere22–24.”
From Transplacental transfer of total immunoglobulin G and antibodies to Plasmodium falciparum antigens between the 24th week of gestation and term (2022) · cites this paper as [22]
Citations
Cites
Immunochemical quantitation of antigens by single radial immunodiffusion
Mancini, G., Carbonara, A. O., & Heremans, J. F. (1965) · Immunochemistry · doi:10.1016/0019-2791(65)90004-2 · Cited by 9,139
Quantitative Determination of Serum Immunoglobulins in Antibody-Agar Plates
Fahey, J. L., & McKelvey, E. M. (1965) · The Journal of Immunology · doi:10.4049/jimmunol.94.1.84 · Cited by 1,528
Intrauterine Transfusion of Foetus in Haemolytic Disease
Liley, A. W. (1963) · BMJ · doi:10.1136/bmj.2.5365.1107 · Cited by 634
A NEW CLASS OF HUMAN IMMUNOGLOBULINS
ROWE, D. S., & Fahey, J. L. (1965) · The Journal of Experimental Medicine · doi:10.1084/jem.121.1.171 · Cited by 395
AN UNUSUAL CASE OF INTRA-GROUP AGGLUTINATION
Levine, P., & Stetson, R. E. (1939) · JAMA · doi:10.1001/jama.1939.72800270002007a · Cited by 392
Developmental Aspects of Immunity
Šterzl, J., & Silverstein, A. M. (1967) · Advances in Immunology · doi:10.1016/s0065-2776(08)60525-8 · Cited by 303
Fetomaternal Leukocyte Incompatibility12
Payne, R. C., & Rolfs, M. R. (1958) · Journal of Clinical Investigation · doi:10.1172/jci103768 · Cited by 303
A NEW CLASS OF HUMAN IMMUNOGLOBULINS
ROWE, D. S., & Fahey, J. L. (1965) · The Journal of Experimental Medicine · doi:10.1084/jem.121.1.185 · Cited by 271
Ontogeny and Phylogeny of Adaptive Immunity
Good, R. A., & Papermaster, B. W. (1964) · Advances in Immunology · doi:10.1016/s0065-2776(08)60706-3 · Cited by 267
ANTIBODY SYNTHESIS AT THE CELLULAR LEVEL
Möller, G., & Wigzell, H. (1965) · The Journal of Experimental Medicine · doi:10.1084/jem.121.6.969 · Cited by 225
Research works printed but not linked: 11
- Kunkel, 1960, 1, 279
- Kuttner, 1923, Am. J. Dis. Child., 25, 413
- Barr, 1949, Lancet, 2, 257
- Scheidegger, 1957, Ètud. neonatal., 6, 135
- Mancini, 1964, Protides Biol. Fluids, 11, 370
- Aiuti, 1965, Recent Progr. Med., 39, 308
- Liley, 1966, Bibl. gynaec., fasc., 38, 146
- Tatarinov, 1965, Fed. Proc., 24, T916
- Vyazov, 1958, Vestnik Akad-Nauk USSR, 2, 30
- Vyazov, 1959, Biull. Eksper. Biol. & Med., 5, 117
- Vyazov, 1967, Ann. Allergy, 25, 59
Cited by
Placental transport of immunoglobulin G
Simister, N. (2003) · Vaccine · doi:10.1016/s0264-410x(03)00334-7 · Cited by 783
Maternal Immunological Adaptation During Normal Pregnancy
Abu-Raya, B., Michalski, C., Sadarangani, M., & Lavoie, P. M. (2020) · Frontiers in Immunology · doi:10.3389/fimmu.2020.575197 · Cited by 646
Microbial Vertical Transmission during Human Pregnancy
Arora, N., Sadovsky, Y., Dermody, T. S., & Coyne, C. B. (2017) · Cell Host & Microbe · doi:10.1016/j.chom.2017.04.007 · Cited by 382
Zika virus — reigniting the TORCH
Coyne, C. B., & Lazear, H. M. (2016) · Nature Reviews Microbiology · doi:10.1038/nrmicro.2016.125 · Cited by 355
Autoimmune disease and gender: Plausible mechanisms for the female predominance of autoimmunity
Quintero, O. L., Amador-Patarroyo, M. J., Montoya-Ortiz, G., Rojas-Villarraga, A., & Anaya, J.-M. (2012) · Journal of Autoimmunity · doi:10.1016/j.jaut.2011.10.003 · Cited by 328
Antenatal Treatment of Neonatal Alloimmune Thrombocytopenia
Bussel, J. B., Berkowitz, R. L., McFarland, J. G., Lynch, L., & Chitkara, U. (1988) · New England Journal of Medicine · doi:10.1056/nejm198811243192103 · Cited by 324
Kane, S. V., & Acquah, L. A. (2009) · The American Journal of Gastroenterology · doi:10.1038/ajg.2008.71 · Cited by 267
Human placental Fc receptors and the transmission of antibodies from mother to fetus
Simister, N. E., & Story, C. M. (1997) · Journal of Reproductive Immunology · doi:10.1016/s0165-0378(97)00068-5 · Cited by 197
Raya, B. A., Srugo, I., Kessel, A., Peterman, M., Bader, D., Gonen, R., & Bamberger, E. (2014) · Vaccine · doi:10.1016/j.vaccine.2014.08.038 · Cited by 178
Immunologic aspects of human colostrum and milk
Ogra, S. S., & Ogra, P. L. O. (1978) · The Journal of Pediatrics · doi:10.1016/s0022-3476(78)80285-6 · Cited by 166
Developmental Immunology and Role of Host Defenses in Fetal and Neonatal Susceptibility to Infection
Lewis, D. B., & Wilson, C. B. (2006) · Elsevier eBooks · doi:10.1016/b0-72-160537-0/50006-2 · Cited by 151
Thurmond, T. S., Murante, F. G., Staples, J. E., Silverstone, A. E., Korach, K. S., & Gasiewicz, T. A. (2000) · Endocrinology · doi:10.1210/endo.141.7.7560 · Cited by 111
Host Components Contributing to Respiratory Syncytial Virus Pathogenesis
Carvajal, J. J., Avellaneda, A. M., Salazar‐Ardiles, C., Maya, J. E., Kalergis, A. M., & Lay, M. K. (2019) · Frontiers in Immunology · doi:10.3389/fimmu.2019.02152 · Cited by 102
Gender differences in the development and function of the immune system
Shames, R. S. (2002) · Journal of Adolescent Health · doi:10.1016/s1054-139x(01)00382-2 · Cited by 98
Bacterial infection in the fetus and newborn.
Davies, P. A. (1971) · Archives of Disease in Childhood · doi:10.1136/adc.46.245.1 · Cited by 93
Receptor-mediated uptake and transport of macromolecules in the human placenta
Schneider, H., & Miller, R. K. (2009) · The International Journal of Developmental Biology · doi:10.1387/ijdb.082773hs · Cited by 80
Krajnc, N., Bsteh, G., Berger, T., Mareš, J., & Hartung, H. (2022) · Neurotherapeutics · doi:10.1007/s13311-022-01224-9 · Cited by 77
Immunoglobulin profile of the preterm baby.
Conway, S. P., Dear, P. R., & Smith, I. E. (1985) · Archives of Disease in Childhood · doi:10.1136/adc.60.3.208 · Cited by 66
Sex hormones and the immune system—part 1. Human data
Lahita, R. G. (1990) · Baillière s Clinical Rheumatology · doi:10.1016/s0950-3579(05)80240-7 · Cited by 62
Schulze, H., Esters, P., & Dignass, A. U. (2014) · Alimentary Pharmacology & Therapeutics · doi:10.1111/apt.12949 · Cited by 56
Serum immunoglobulin concentrations during normal pregnancy
Maroulis, G. B., Buckley, R. H., & Younger, J. B. (1971) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(71)90275-4 · Cited by 53
Anti-trophoblast antibody responses during normal human pregnancy
Davies, M., & Browne, C. M. (1985) · Journal of Reproductive Immunology · doi:10.1016/0165-0378(85)90024-5 · Cited by 52
Studd, J. W. W. (1971) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1971.tb00339.x · Cited by 47
IMMUNOGLOBULIN LEVELS IN NORMAL PREGNANCY AND PREGNANCY COMPLICATED BY HYPERTENSION
Benster, B., & Wood, E. J. (1970) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1970.tb03559.x · Cited by 44
Aromatase inhibitors regenerate the thymus in aging male rats
Greenstein, B., Bridges, E. F. D., & Fitzpatrick, F. T. A. (1992) · International Journal of Immunopharmacology · doi:10.1016/0192-0561(92)90115-2 · Cited by 41
The Estimation of the Postmenstrual Age: a Comprehensive Review
Casaer, P., & Akiyama, Y. (1970) · Developmental Medicine & Child Neurology · doi:10.1111/j.1469-8749.1970.tb07862.x · Cited by 37
Placental transfer favours high avidity IgG antibodies
Avanzini, M. A., Pignatti, P., Chirico, G., Gasparoni, A., Jalil, F., & La, H. (1998) · Acta Paediatrica · doi:10.1111/j.1651-2227.1998.tb00972.x · Cited by 35
Developmental Immunology and Role of Host Defenses in Fetal and Neonatal Susceptibility to Infection
Lewis, D. B., & Wilson, C. B. (2010) · Elsevier eBooks · doi:10.1016/b978-1-4160-6400-8.00004-3 · Cited by 35
Immunoregulatory mechanisms present in the maternal circulation during pregnancy
Pope, R. M. (1990) · Baillière s Clinical Rheumatology · doi:10.1016/s0950-3579(05)80242-0 · Cited by 35
Malaria and pregnancy: Epidemiology, pathophysiology and control options
Mutabingwa, T. (1994) · Acta Tropica · doi:10.1016/0001-706x(94)90070-1 · Cited by 35
Braibant, M., & Barin, F. (2013) · Retrovirology · doi:10.1186/1742-4690-10-103 · Cited by 31
The Effects of Sex Hormones on the Immune System in Pregnancy
Lahita, R. G. (1992) · American Journal of Reproductive Immunology · doi:10.1111/j.1600-0897.1992.tb00775.x · Cited by 29
Sex Hormones as Immunomodulators of Disease
Lahita, R. G. (1993) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.1993.tb35876.x · Cited by 29
Borte, S., Janzi, M., Pan‐Hammarström, Q., von Döbeln, U., Nordvall, L., Winiarski, J. H., Fasth, A. L., & Hammarström, L. L. G. (2012) · PLoS ONE · doi:10.1371/journal.pone.0043419 · Cited by 25
Immunoglobulin levels in amniotic fluid
Curl, C. W. (1971) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(71)90336-x · Cited by 25
The Plasma Proteins in Pregnancy
Studd, J. W. W. (1975) · Clinics in Obstetrics and Gynaecology · doi:10.1016/s0306-3356(21)00296-x · Cited by 24
IMMUNE COMPLEXES IN NORMAL AND PRE-ECLAMPTIC PREGNANCY
Mclaughlin, P. J., Stirrat, G. M., Redman, C. W. G., & Levinsky, R. J. (1979) · The Lancet · doi:10.1016/s0140-6736(79)91425-9 · Cited by 23
Tanaka, H., Haba, R., Itoh, S., Sakamoto, H., & Hata, T. (2011) · Journal of obstetrics and gynaecology research · doi:10.1111/j.1447-0756.2011.01680.x · Cited by 18
PROTEINURIA IN PRE‐ECLAMPTIC TOXAEMIA OF PREGNANCY
Kelly, A. M., & McEwan, H. P. (1973) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1973.tb15973.x · Cited by 18
Stimulators and Inhibitors of Hepatic Porphyrin Formation in Human Sera
Rifkind, A. B., Sassa, S., Merkatz, I. R., WINCHESTER, R. J., Harber, L. C., & Kappas, A. (1974) · Journal of Clinical Investigation · doi:10.1172/jci107655 · Cited by 18
FETAL AND MATERNAL IMMUNOGLOBULIN CONCENTRATIONS AT DELIVERY AND POST PARTUM
Cochran, T. E. (1972) · BJOG An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1972.tb15790.x · Cited by 16
Serum concentrations of secretory IgA in pregnancies delivering at term or preterm
Wilson, T., & Ganendren, R. (1992) · Prostaglandins · doi:10.1016/0090-6980(92)90009-i · Cited by 16
Immunological Phenomena in Pre-eclamptic Toxaemia
Need, J. A. (1979) · Clinics in Obstetrics and Gynaecology · doi:10.1016/s0306-3356(21)00481-7 · Cited by 16
Maternal immunization to protect the mother and neonate
Gall, S. A. (2005) · Expert Review of Vaccines · doi:10.1586/14760584.4.6.813 · Cited by 15
Lucivero, G., Selvaggi, L. E., Dell’Osso, A., Antonaci, S., Iannone, A., Bettocchi, S., & Bonomo, L. (1983) · American Journal of Reproductive Immunology · doi:10.1111/j.1600-0897.1983.tb00269.x · Cited by 12
Immunological function in osteoporosis
Duke‐Cohan, J. S., Weinberg, H., Sharon, R., & Naor, D. (1985) · Clinical Immunology and Immunopathology · doi:10.1016/0090-1229(85)90085-6 · Cited by 11
Vanderbeeken, Y. E., Vlieghe, M. P., & Delespesse, G. (1981) · American Journal of Reproductive Immunology · doi:10.1111/j.1600-0897.1981.tb00046.x · Cited by 11
Kayatani, A. K. K., Leke, R. G. F., Leke, R. I. J., Fogako, J., & Taylor, D. W. (2022) · Scientific Reports · doi:10.1038/s41598-022-21908-8 · Cited by 10
Barrau, M., Roblin, X., Andromaque, L., Rozières, A., Faure, M., Paul, S., & Nancey, S. (2023) · Journal of Clinical Medicine · doi:10.3390/jcm12237495 · Cited by 10
Sajadi, M. M., Shokatpour, N., Purcell, M., Tehrani, Z. R., Lankford, A. S., Bathula, A. L., Campbell, J. D., Hammershaimb, E. A., Deatrick, K. B., Bor, C., et al. (2023) · PLoS ONE · doi:10.1371/journal.pone.0284020 · Cited by 10
Tatra, G., & Placheta, P. (1979) · Archives of Gynecology and Obstetrics · doi:10.1007/bf02103287 · Cited by 8
Dolfin, T., Pomeranz, A., Korzets, Z., Houri, C., Manor, Y., Feigin, M., Bernheim, J., & Wolach, B. (1999) · American Journal of Kidney Diseases · doi:10.1016/s0272-6386(99)70020-x · Cited by 8
STIMSON, W. H. (1972) · Clinical Biochemistry · doi:10.1016/s0009-9120(72)80003-1 · Cited by 8
Serum IgD concentration in pregnant women
Kretschmer, R. R., Gómez-Estrada, H., Jc, M., Arellano, J., Ramos, R., & Landázuri, P. (1975) · Clinical Immunology and Immunopathology · doi:10.1016/0090-1229(75)90033-1 · Cited by 8
Neonatal IgA and IgE levels among infants with paternal heredity for atopic disease
Lilja, G., Magnusson, C. G. M., Kusoffsky, E., Johansson, S. G. O., & Öman, H. (1995) · Allergy · doi:10.1111/j.1398-9995.1995.tb01213.x · Cited by 8
Amniotic fluid antibody titers and other prognostic parameters in erythroblastosis
Gusdon, J. P., Leake, N. H., Prichard, R. W., & Rhyne, A. L. (1970) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(70)90210-3 · Cited by 7
Self-citationGusdon, J. P., & Pritchard, D. (1972) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(72)90169-x · Cited by 7
Self-citationOkada, N., Sasaki, A., Saito, J., Mitani, Y., Yachie, A., Takahashi, H., Matsubara, S., Tenkumo, C., Tanaka, H., Hata, T., et al. (2018) · The Journal of Maternal-Fetal & Neonatal Medicine · doi:10.1080/14767058.2018.1487940 · Cited by 6
Immunoglobulin levels and liver function tests in normal and toxemic pregnancies
Burdash, N. M., Blake, J., & Hester, L. L. (1973) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(73)91016-8 · Cited by 6
Immunoregulatory Function of Human Cord Blood Lymphocytes on Immunoglobulin Production
Cheng, H., Sehon, A. H., & Delespesse, G. (1984) · American Journal of Reproductive Immunology · doi:10.1111/j.1600-0897.1984.tb00191.x · Cited by 6
Maturation of Cellular and Humoral Immunity
de Muralt, G. (1978) · Springer eBooks · doi:10.1007/978-1-4684-2316-7_14 · Cited by 6
Serum total IgE level during pregnancy and postpartum
Bahna, S. L., Woo, C. K., Manuel, P. V., & Guarderas, J. C. (2011) · Allergologia et Immunopathologia · doi:10.1016/j.aller.2010.09.009 · Cited by 4
Cord serum IgG levels in "small-for-dates" babies.
Addy, D. P. (1970) · Archives of Disease in Childhood · doi:10.1136/adc.45.244.809 · Cited by 4
Cortisol and malaria immunity in human pregnancy
VLEUGELS, M. P. H. (1984) · Radboud Repository (Radboud University) · Cited by 4
Maternal Vaccination and Neonatal Feeding Strategies Among Polish Women
Lis-Kuberka, J., & Orczyk‐Pawiłowicz, M. (2025) · Vaccines · doi:10.3390/vaccines13040376 · Cited by 3
Laboratory identification of erythroblastosis fetalis.
Kurtz, E. M., Pappas, A. A., & Cannon, A. (1982) · PubMed · Cited by 3
IgG, IgA, and IgM in the Serum of Latin American (Chilean) Women in the Course of Normal Gestation
Lizana, J., & Ludwig, H. (1977) · International Journal of Gynecology & Obstetrics · doi:10.1002/j.1879-3479.1977.tb00637.x · Cited by 3
Immunmangel-Krankheiten Pathophysiologie und Klinik
Hitzig, W. H. (1974) · Springer eBooks · doi:10.1007/978-3-642-65627-9_22 · Cited by 3
The effect of litter size and gender on immunoglobulins and oxidative stress in Damascus goats
Aköz, M., Aydın, İ., & Çitil, Ö. B. (2017) · Eurasian journal of veterinary sciences · doi:10.15312/eurasianjvetsci.2017.162 · Cited by 2
Serumkonzentrationen der Immunglobuline IGG, IGM und IGA bei normaler Schwangerschaft
Tatra, G., Gruber, W., & Breitenecker, G. (1974) · Archives of Gynecology and Obstetrics · doi:10.1007/bf00666642 · Cited by 2
Quantitation of immunoglobulin A in the human chorioamniotic membrane
Berezowski, A. T., da Cunha, S. P., Costa, J. C., dos Santos, R. R., & Duarte, G. (1985) · International Journal of Gynecology & Obstetrics · doi:10.1016/0020-7292(85)90009-8 · Cited by 2
NEUROLEPTIC DRUGS AND THE DOPAMINE HYPOTHESIS
Clow, A., Jenner, P. G., Theodorou, A., & Marsde, C. D. (1979) · The Lancet · doi:10.1016/s0140-6736(79)91424-7 · Cited by 2
Placental barrier against circulating immune complexes
Morisada, M., Kawakami, S., Yamaguchi, H., & IIZUKA, R. (1979) · Experimentelle Pathologie · doi:10.1016/s0014-4908(79)80013-7 · Cited by 2
Immunoglobulins and beta-1-C globulin in hydatidiform mole vesicles
Márquez-Monter, H., Kretschmer, R. R., Lopez-Osuna, M., & Berlioz, R. (1976) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(76)90101-0 · Cited by 2
Huang, J., Qi, Y., Zeng, X., Huang, W., & Chen, D. (2022) · Journal of Chromatography A · doi:10.1016/j.chroma.2022.463096 · Cited by 1
Use of Immunoelectrophoresis and Immunodiffusion in Clinical Medicine
Nerenberg, S. T., & PEETOOM, F. (1970) · CRC Critical Reviews in Clinical Laboratory Sciences · doi:10.3109/10408367009021492 · Cited by 1
Type 1 diabetes-associated antibodies during pregnancy and in infancy
Hämäläinen, A. (2001)
Exchange Blood Transfusion in Newborne
Yamashiro, Y. (1973) · Juntendō Igaku/Juntendo igaku · doi:10.14789/pjmj.19.188
Allergen specific immunoglobulins during pregnancy.
Barua, U. (1993) · SHURA (Sheffield Hallam University Research Archive) (Sheffield Hallam University)
Maternal prenatal stress modulates antibody levels in offspring
Yeramilli, V. A., Harper, M., Cheddadi, R., & Martin, C. A. (2024) · Clinical Immunology Communications · doi:10.1016/j.clicom.2024.12.003
Maternal immunization status and SARS-CoV-2 antibody transfer to neonates at birth
Gómez-Carballo, J. G., González-Losa, R., Conde‐Ferráez, L., Cen-Baas, C., Kantún-Moreno, N., Puerta-Guardo, H., Cruz-Cárdenas, J. A., Brunck, M. E. G., Leal-Herrera, Y., Valencia-Pacheco, G., et al. (2026) · Frontiers in Pediatrics · doi:10.3389/fped.2026.1824042
Metadata
- Authors
- Gusdon, J. P.
- Affiliations
- Atrium Health Wake Forest Baptist (US)
- Corresponding author
- Gusdon, John P.
- Venue
- American Journal of Obstetrics and Gynecology
- Publisher
- Elsevier BV
- Published
- 1969-04
- Volume
- 103
- Issue
- 7
- Pages
- 895-900
- ISSN
- 0002-9378 (ISSN-L)
- OpenAlex
- W2416737798
- Cited by
- 81
- References
- 54
- Citations by year
- 2026: 1 · 2025: 1 · 2024: 1 · 2023: 2 · 2022: 3 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 2 · 2016: 1 · 2014: 2 · 2013: 1 · 2012: 1
- FWCI
- 3.44
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- Locations
- American Journal of Obstetrics and Gynecology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Immunology and Microbiology › Immunology › Reproductive System and Pregnancy
- Life Sciences › Immunology and Microbiology › Immunology › Monoclonal and Polyclonal Antibodies Research
- Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal health and immunology
- Keywords
- maternal immunoglobulins, passive antibody transfer, IgG, IgA, IgM, fetal serum, pregnancy
- MeSH terms
- Antibody Formation, Female, Fetus, gamma-Globulins, Immunodiffusion, Humans, Immunoglobulin G, Immunoglobulin M, Immunity, Maternally-Acquired, Infant, Newborn, Maternal-Fetal Exchange, Pregnancy
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.