| Literature DB >> 5549181 |
J A Pritchard, D E Scott, P J Whalley.
Abstract
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Keywords: Biology; Clinical Research; Contraception; Contraceptive Agents, Estrogen--side effects; Contraceptive Agents, Female--side effects; Contraceptive Agents, Progestin--side effects; Contraceptive Agents--side effects; Contraceptive Methods--side effects; Demographic Factors; Family Planning; Fetal Death; Hematological Effects; Hemic System; Hemoglobin Level; Literature Review; Mestranol--side effects; Mortality; Norethindrone--side effects; Oral Contraceptives, Combined; Oral Contraceptives--side effects; Physiology; Population; Population Dynamics; Research Methodology; Serum Folate Level; Steroid Metabolic Effects
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Year: 1971 PMID: 5549181 DOI: 10.1016/0002-9378(71)90326-7
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661