[Fertility control and family planning in the United States of America].
D000028:Abortion, Induced / Q000401:mortality; D000293:Adolescent; D000328:Adult; D003267:Contraception; D003270:Contraceptive Agents / Q000009:adverse effects; D003273:Contraceptive Devices / Q000009:adverse effects; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008428:Maternal Mortality; D011247:Pregnancy; D012040:Regional Health Planning; D014481:United States
D003270:Contraceptive Agents
Control de fecundidad y planificación de la familia en Estados Unidos de América.