APHA conference report, 1968. Family planning.
D000293:Adolescent; D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects; D005193:Family Planning Services; D005260:Female; D005845:Georgia; D006801:Humans; D007198:Indians, North American; D008396:Maryland; D012959:Socioeconomic Factors; D013923:Thromboembolism / Q000139:chemically induced; D014481:United States
D003276:Contraceptives, Oral