| Literature DB >> 4685659 |
E Patek, L Nilsson, E Johannisson, M Hellema, J Bout.
Abstract
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Keywords: Biology; Clinical Research; Comparative Studies; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Methods--side effects; Endometrial Effects; Endometrium; Ethinyl Estradiol; Ethynodiol Diacetate; Fallopian Tubes; Family Planning; Genitalia; Genitalia, Female; Histology; Injectables; Megestrol Acetate; Mestranol; Norethindrone; Norgestrel; Oral Contraceptives--side effects; Physiology; Pregnancy; Pregnancy, Second Trimester; Progestins, Low-dose; Reproduction; Research Methodology; Studies; Tubal Effects; Urogenital System; Uterus
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Year: 1973 PMID: 4685659
Source DB: PubMed Journal: Fertil Steril ISSN: 0015-0282 Impact factor: 7.329