| Literature DB >> 12275792 |
Abstract
Keywords: Acceptor Characteristics; Age Factors; Americas; Barrier Methods; Caribbean; Contraception; Contraceptive Methods; Contraceptive Usage; Demographic Effectiveness; Demographic Factors; Developing Countries; Economic Factors; Education; Evaluation; Family Planning; Family Planning Program Evaluation; Family Planning Programs; Family Size; Fertility; Fetal Death; High Fertility Population; Infant Mortality; Latin America; Low Income Population; Method Acceptability; North America; Parity; Population; Population Dynamics; Puerto Rico; Research Methodology; Rural Population; Sampling Studies; Sex Behavior; Social Class; Socioeconomic Factors; Socioeconomic Status; Studies; Surveys; Urban Population; Vaginal Barrier Methods; Vaginal Diaphragm; Vaginal Jelly; Vaginal Spermicides
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Year: 1942 PMID： 12275792
Source DB: PubMed Journal: PR J Public Health Trop Med ISSN： 0370-1506