| Literature DB >> 282407 |
Abstract
Keywords: Americas; Biology; Clinical Research; Contraception; Contraceptive Methods--side effects; Cytologic Effects; Developed Countries; Endocrine System; Estrogens; Family Planning; Hormones; Menstrual Cycle; Menstruation; North America; Northern America; Oral Contraceptives--side effects; Physiology; Progestational Hormones; Progesterone; Reproduction; Research Methodology; United States; Women
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Year: 1978 PMID: 282407
Source DB: PubMed Journal: J Oral Med ISSN: 0022-3247