The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
A radioimmunoassay which specifically measures human chorionic gonadotropin in the presence of human luteinizing hormone
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
THE PREPARATION OF 131I-LABELLED HUMAN GROWTH HORMONE OF HIGH SPECIFIC RADIOACTIVITY
GREENWOOD, F., HUNTER, W., & GLOVER, J. (1963) · Biochemical Journal · doi:10.1042/bj0890114 · Cited by 10,152
A METHOD FOR PRODUCING SPECIFIC ANTISERA WITH SMALL DOSES OF IMMUNOGEN
VAITUKAITIS, J., ROBBINS, J. B., NIESCHLAG, E., & ROSS, G. T. (1971) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem-33-6-988 · Cited by 1,354
Self-citationCOMPUTER ANALYSIS OF RADIOLIGAND ASSAY AND RADIOIMMUNOASSAY DATA
Rodbard, D., & Lewald, J. E. (1970) · Acta Endocrinologica · doi:10.1530/acta.0.065s079 · Cited by 607
Radioimmunoassay for Luteinizing Hormone in Human plasma Or Serum: Physiological Studies*
Odell, W. D., Ross, G. T., & Rayford, P. L. (1967) · Journal of Clinical Investigation · doi:10.1172/jci105527 · Cited by 469
Self-citationImmunological and Biological Activity of HCG Following Progressive Desialylation
van Hall, E. V., Vaitukaitis, J. L., Ross, G. T., Hickman, J. W., & Ashwell, G. (1971) · Endocrinology · doi:10.1210/endo-88-2-456 · Cited by 150
Self-citationTHE IDENTIFICATION OF PITUITARY INTERSTITIAL CELL STIMULATING HORMONE IN HUMAN URINE
McArthur, J. W. (1952) · Endocrinology · doi:10.1210/endo-50-3-304 · Cited by 58
Laboratory Diagnosis of Endocrine Diseases.
(1972) · Annals of Internal Medicine · doi:10.7326/0003-4819-77-1-161_3 · Cited by 46
Burr, I. M., Grant, D. B., Sizonenko, P. C., et al. (1969) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jcem-29-7-948 · Cited by 36
Cited by
Early embryonic mortality in women
Edmonds, D. K., Lindsay, K. S., Miller, J. F., Williamson, E., & Wood, P. J. (1982) · Fertility and Sterility · doi:10.1016/s0015-0282(16)46579-9 · Cited by 512
The history of the diagnosis and treatment of ectopic pregnancy: a medical adventure
Lurie, S. (1992) · European Journal of Obstetrics & Gynecology and Reproductive Biology · doi:10.1016/0028-2243(92)90235-q · Cited by 441
Serum human chorionic gonadotropin levels throughout normal pregnancy
Braunstein, G. D., Rasor, J., Adler, D., Danzer, H., & Wade, M. E. (1976) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(76)90518-4 · Cited by 259
Self-citation
Metadata
- Authors
- Vaitukaitis, J. L., Braunstein, G. D., & Ross, G. T.
- Venue
- American Journal of Obstetrics and Gynecology
- Publisher
- Elsevier BV
- Published
- 1972-07
- Volume
- 113
- Issue
- 6
- Pages
- 751-758
- ISSN
- 0002-9378 (ISSN-L)
- OpenAlex
- W1610439870
- Cited by
- 891
- References
- 8
- FWCI
- 48.41
- 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: A radioimmunoassay which specifically measures human chorionic gonadotropin in the presence of human luteinizing hormone. https://app.cochat.ai/papers/10.1016/0002-9378(72)90553-4
- The paper
- Vaitukaitis, J. L., Braunstein, G. D., & Ross, G. T. (1972). A radioimmunoassay which specifically measures human chorionic gonadotropin in the presence of human luteinizing hormone. American Journal of Obstetrics and Gynecology. https://doi.org/10.1016/0002-9378(72)90553-4
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.