The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
The Effect of Intrauterine Copper and Other Metals on Implantation in Rats and Hamsters
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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
“The improved contraceptive efficacy of zinc in the present study compared to earlier studies (11,35,36), supports our hypothesis that zinc exerts its contraceptive effect via a unique effect on the 2-cell embryo.”
From Zinc as a non-hormonal contraceptive: a better alternative to the copper intrauterine device (IUD) (2022) · cites this paper as [35]
Citations
Cites
Metallic copper as an intrauterine contraceptive adjunct to the “T” device
Zipper, J. A., Tatum, H. J., Pastene, L., Medel, M., & Rivera, M. (1969) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(69)90302-0 · Cited by 230
Self-citationTHE TIME AND SITE OF CONTRACEPTIVE ACTION OF AN INTRA-UTERINE DEVICE IN THE MOUSE
MARSTON, J. H., & KELLY, W. A. (1969) · Journal of Endocrinology · doi:10.1677/joe.0.0430083 · Cited by 25
Intrauterine Device-Induced Embryonic Mortality in the Rat
Dukelow, W. R. (1968) · Experimental Biology and Medicine · doi:10.3181/00379727-129-33261 · Cited by 5
Pollock, M. (1969) · Enlighten: Theses (The University of Glasgow) · Cited by 2
Research works printed but not linked: 2
- Segal, 1968, Intrauterine contraception, Clin Endocr (Tokyo), 2, 643
- Zipper, 1968, Toxic Action of Copper and Zinc on Implantation Rates in Rabbits, Abstracts of the 6th World Congress on Fertility and Sterility, 154
Cited by
Cao, B., Zheng, Y., Xi, T., Zhang, C., Song, W., Burugapalli, K., Yang, H., & Ma, Y. (2012) · Biomedical Microdevices · doi:10.1007/s10544-012-9651-x · Cited by 161
Intrauterine contraception with the copper-T device
Hagenfeldt, K. (1972) · Contraception · doi:10.1016/s0010-7824(72)80004-0 · Cited by 145
Tatum, H. J. (1972) · American Journal of Obstetrics and Gynecology · doi:10.1016/0002-9378(72)90828-9 · Cited by 109
Self-citationHenkin, R. I. (1976) · Medical Clinics of North America · doi:10.1016/s0025-7125(16)31861-2 · Cited by 93
Chemical Reactions of the Copper Intrauterine Device
Oster, G. K. (1972) · Fertility and Sterility · doi:10.1016/s0015-0282(16)38703-9 · Cited by 89
Metadata
- Authors
- Chang, C. C., Tatum, H. J., & Kincl, F. A.
- Affiliations
- Population Council (US)
- ORCID
- Chang, C.C.
- Venue
- Fertility and Sterility
- Publisher
- Elsevier BV
- Published
- 1970-03
- Volume
- 21
- Issue
- 3
- Pages
- 274-278
- ISSN
- 0015-0282 (ISSN-L)
- OpenAlex
- W2417036052
- Cited by
- 84
- References
- 4
- Citations by year
- 2024: 1 · 2022: 1 · 2020: 1 · 2012: 2
- FWCI
- 5.50
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (vor, 19080 d)
- Locations
- Fertility and Sterility (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Life Sciences › Immunology and Microbiology › Immunology › Reproductive System and Pregnancy
- Health Sciences › Nursing › Nutrition and Dietetics › Trace Elements in Health
- Health Sciences › Medicine › Reproductive Medicine › Reproductive Biology and Fertility
- Keywords
- copper toxicity, metal toxicity, embryo implantation, implantation rate, rats, hamster, uterine environment
- MeSH terms
- Animals, Cadmium, Cobalt, Copper, Female, Gold, Cricetinae, Intrauterine Devices, Lead, Metals, Nickel, Embryo Implantation, Platinum, Silver, Time Factors, Zinc, Rats
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.
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The Effect of Intrauterine Copper and Other Metals on Implantation in Rats and Hamsters. https://app.cochat.ai/papers/10.1016/s0015-0282(16)37395-2
- The paper
- Chang, C. C., Tatum, H. J., & Kincl, F. A. (1970). The Effect of Intrauterine Copper and Other Metals on Implantation in Rats and Hamsters. Fertility and Sterility. https://doi.org/10.1016/s0015-0282(16)37395-2
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.
