Contraception, abortion and venereal disease: teenagers' knowledge and the effect of education.
D000028:Abortion, Induced; D000293:Adolescent; D000328:Adult; D001290:Attitude; D003075:Coitus; D003267:Contraception / Q000379:methods; D003276:Contraceptives, Oral; D004522:Educational Status; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D008297:Male; D008598:Menstruation; D008824:Michigan; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D012098:Reproduction; D012736:Sex Education; D012749:Sexually Transmitted Diseases; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires
D003276:Contraceptives, Oral