| Literature DB >> 1115139 |
Abstract
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Keywords: Biology; Case Studies; Contraception; Contraceptive Agents, Estrogen; Contraceptive Agents, Postcoital; Contraceptive Effectiveness; Diethylstilbestrol; Diseases; Endocrine System; Estrogens; Family Planning; Hormones; Physiology; Pregnancy Complications; Pregnancy, Ectopic; Pregnancy, Tubal; Research Methodology; Studies; Use-effectiveness
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Year: 1975 PMID： 1115139 DOI： 10.1016/0002-9378(75)90661-4
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN： 0002-9378 Impact factor: 8.661