The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Risks of breast and endometrial cancer after estrogen and estrogen–progestin replacement
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
McCullagh, P., & Nelder, J. A. (1989) · doi:10.1007/978-1-4899-3242-6 · Cited by 16,836
The use of estrogens and progestins and the risk of breast cancer in postmenopausal women.
Colditz, G. A., Hankinson, S. E., Hunter, D. J., Willett, W. C., Manson, J. E., Stampfer, M. J., Hennekens, C., Rosner, B., & Speizer, F. E. (1995) · New England Journal of Medicine · doi:10.1056/nejm199506153322401 · Cited by 1,487 · cited 2×
“For breast cancer, long-term intake of non-contraceptive estrogens has been associated with a slightly increased risk in several [4±12], but not all [13±15], studies; among the studies reporting on the effect of combined treatment, some indicate a possibly enhanced [4, 10, 12, 16] or similar [6, 8] risk increase, or n…”
BackgroundResult
Cited by
Menopausal Estrogen and Estrogen-Progestin Replacement Therapy and Breast Cancer Risk
Schairer, C. (2000) · JAMA · doi:10.1001/jama.283.4.485 · Cited by 1,048
Self-citationIs dehydroepiandrosterone a hormone?
Labrie, F., Luu-The, V, Bélanger, A., Lin, S.-X., Simard, J., Pelletier, G., & Labrie, C. (2005) · Journal of Endocrinology · doi:10.1677/joe.1.06264 · Cited by 451
Breast cancer: hormones and other risk factors
Hulka, B. S., & Moorman, P. G. (2001) · Maturitas · doi:10.1016/s0378-5122(00)00196-1 · Cited by 314
Metadata
- Authors
- Persson, I., Weiderpass, E., Bergkvist, L., Bergström, R., & Schairer, C.
- Venue
- Cancer Causes & Control
- Published
- 1999-07
- Volume
- 10
- Issue
- 4
- Pages
- 253-260
- ISSN
- 0957-5243 (ISSN-L)
- 1573-7225
- OpenAlex
- W1599864597
- Cited by
- 258
- References
- 2
- FWCI
- 15.74
- 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: Risks of breast and endometrial cancer after estrogen and estrogen–progestin replacement. https://app.cochat.ai/papers/10.1023/a:1008909128110
- The paper
- Persson, I., Weiderpass, E., Bergkvist, L., Bergström, R., & Schairer, C. (1999). Risks of breast and endometrial cancer after estrogen and estrogen–progestin replacement. Cancer Causes & Control. https://doi.org/10.1023/a%3A1008909128110
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.
