| Literature DB >> 1113345 |
J Herson, C L Crocker, E Butts.
Abstract
Keywords: Acceptor Characteristics; Acceptors; Americas; Blacks; Contraception; Contraceptive Usage; Cultural Background; Delivery Of Health Care; Demographic Factors; Developed Countries; District Of Columbia; Ethnic Groups; Family Planning; Family Planning Programs; Health; Health Services; Maternal Health Services; Maternal-child Health Services; North America; Northern America; Organization And Administration; Population; Population Characteristics; Primary Health Care; United States
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Year: 1975 PMID： 1113345 PMCID： PMC2609281
Source DB: PubMed Journal: J Natl Med Assoc ISSN： 0027-9684 Impact factor: 1.798