The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
13C abundances of nutrients and the effect of variations in 13C isotopic abundances of test meals formulated for 13CO2 breath tests
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
Craig, H. (1957) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(57)90024-8 · Cited by 4,170
The geochemistry of the stable carbon isotopes
Craig, H. (1953) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(53)90001-5 · Cited by 1,965
Cited by
Differential oxidation of individual dietary fatty acids in humans
DeLany, J. P., Windhauser, M. M., Champagne, C. M., & Bray, G. A. (2000) · The American Journal of Clinical Nutrition · doi:10.1093/ajcn/72.4.905 · Cited by 560
Gisbert, J. P., & Pajares, J. M. (2004) · Alimentary Pharmacology & Therapeutics · doi:10.1111/j.1365-2036.2004.02203.x · Cited by 374
Regulation of Body Weight in Humans
Jéquier, E., & Tappy, L. (1999) · Physiological Reviews · doi:10.1152/physrev.1999.79.2.451 · Cited by 373
Some theoretical aspects of isotope paleodiet studies
Schwarcz, H. P. (1991) · Journal of Archaeological Science · doi:10.1016/0305-4403(91)90065-w · Cited by 347
Evaluation of protein requirements for trained strength athletes
Tarnopolsky, M. A., Atkinson, S. A., MacDougall, J. D., Chesley, A., Phillips, S., & Schwarcz, H. P. (1992) · Journal of Applied Physiology · doi:10.1152/jappl.1992.73.5.1986 · Cited by 289
Metadata
- Authors
- Schoeller, D. A., Klein, P. D., Watkins, J. B., Heim, T., & MacLean, W. C.
- Venue
- The American Journal of Clinical Nutrition
- Publisher
- Elsevier BV
- Published
- 1980-11
- Volume
- 33
- Issue
- 11
- Pages
- 2375-2385
- ISSN
- 0002-9165 (ISSN-L)
- OpenAlex
- W2112518793
- Cited by
- 222
- References
- 2
- FWCI
- 4.81
- 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: 13C abundances of nutrients and the effect of variations in 13C isotopic abundances of test meals formulated for 13CO2 breath tests. https://app.cochat.ai/papers/10.1093/ajcn/33.11.2375
- The paper
- Schoeller, D. A., Klein, P. D., Watkins, J. B., Heim, T., & MacLean, W. C. (1980). 13C abundances of nutrients and the effect of variations in 13C isotopic abundances of test meals formulated for 13CO2 breath tests. The American Journal of Clinical Nutrition. https://doi.org/10.1093/ajcn/33.11.2375
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.