| Literature DB >> 4713131 |
Abstract
Keywords: Age Factors; Barrier Methods; Behavior; Contraception; Contraception Continuation--statistics; Contraception Termination--indications; Contraception Termination--statistics; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Methods; Contraceptive Methods Chosen; Contraceptive Usage; Cultural Background; Demographic Factors; Ethnic Groups; Examinations And Diagnoses; Family Planning; Fertility; Fertility Measurements; Iud; Measurement; Oral Contraceptives; Physical Examinations And Diagnoses; Population; Population Characteristics; Population Dynamics; Pregnancy; Pregnancy Rate--statistics; Pregnancy, Planned; Psychosocial Factors; Reproduction; Reproductive Behavior; Research Methodology; Vaginal Barrier Methods; Vaginal Diaphragm
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Year: 1973 PMID: 4713131 DOI: 10.1016/s0002-9378(15)33133-1
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661