The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.
Folic Acid and L-5-Methyltetrahydrofolate: Comparison of Clinical Pharmacokinetics and Pharmacodynamics
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Frosst, P., Blom, H. J., Milos, R., Goyette, P., Sheppard, C. A., Matthews, R. G., Boers, G. J. H., den Heijer, M., Kluijtmans, L. A. J., van den Heuve, L. P., et al. (1995) · Nature Genetics · doi:10.1038/ng0595-111 · Cited by 5,653
(1998) · National Academies Press eBooks · doi:10.17226/6015 · Cited by 2,435
Vitamin Status and Intake as Primary Determinants of Homocysteinemia in an Elderly Population
Selhub, J. (1993) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.1993.03510220049033 · Cited by 1,972
Present Knowledge in Nutrition.
(1954) · Journal of the American Medical Association · doi:10.1001/jama.1954.03690350086043 · Cited by 1,044
Visser, K., Katchamart, W., Loza, E., Martinez-Lopez, J. A., Salliot, C., Trudeau, J., Bombardier, C., Carmona, L., van der Heijde, D., Bijlsma, J. W. J., et al. (2009) · Annals of the Rheumatic Diseases · doi:10.1136/ard.2008.094474 · Cited by 491
Bailey, S. W., & Ayling, J. E. (2009) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0902072106 · Cited by 419
Kelly, P., McPartlin, J., Goggins, M., Weir, D., & Scott, J. (1997) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/65.6.1790 · Cited by 393
Zhao, R., Matherly, L. H., & Goldman, I. D. (2009) · Expert Reviews in Molecular Medicine · doi:10.1017/s1462399409000969 · Cited by 392
Folylpolyglutamate Synthesis and Role in the Regulation of One-Carbon Metabolism
Shane, B. (1989) · Vitamins & Hormones · doi:10.1016/s0083-6729(08)60397-0 · Cited by 322
Self-citationVitamin B 12 -Folate Interrelationships
Shane, B., & Stokstad, E. L. R. (1985) · Annual Review of Nutrition · doi:10.1146/annurev.nu.05.070185.000555 · Cited by 311
Cited by
Effects and safety of periconceptional folate supplementation for preventing birth defects
De-Regil, L. M., Fernández-Gaxiola, A. C., Dowswell, T., & Peña-Rosas, J. P. (2010) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd007950.pub2 · Cited by 358
Metadata
- Authors
- Pietrzik, K., Bailey, L., & Shane, B.
- Venue
- Clinical Pharmacokinetics
- Published
- 2010-08
- Volume
- 49
- Issue
- 8
- Pages
- 535-548
- ISSN
- 0312-5963 (ISSN-L)
- OpenAlex
- W169589614
- Cited by
- 269
- References
- 42
- FWCI
- 8.43
- Type
- journal article
- Language
- en
- Open access
- closed
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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Folic Acid and L-5-Methyltetrahydrofolate: Comparison of Clinical Pharmacokinetics and Pharmacodynamics. https://app.cochat.ai/papers/10.2165/11532990-000000000-00000
- The paper
- Pietrzik, K., Bailey, L., & Shane, B. (2010). Folic Acid and L-5-Methyltetrahydrofolate: Comparison of Clinical Pharmacokinetics and Pharmacodynamics. Clinical Pharmacokinetics. https://doi.org/10.2165/11532990-000000000-00000
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.