| Literature DB >> 7270765 |
Abstract
The types of primary contraceptive method chosen by women seeking services in California family planning clinics are reviewed for the years 1976-1979. Of most significance was the decline in the use of oral contraceptives (OC) and the concurrent rise in nonprescription methods at all ages. A striking difference in OC use between the earlier and latter time periods was noted for women age 40 and older.Entities:
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Year: 1981 PMID： 7270765 PMCID： PMC1619877 DOI： 10.2105/ajph.71.10.1162
Source DB: PubMed Journal: Am J Public Health ISSN： 0090-0036 Impact factor: 9.308