A new strategy for preventing unintended teenage childbearing.
D000293:Adolescent; D003153:Community Health Services / Q000458:organization & administration; D004493:Education; D005193:Family Planning Services; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012946:Social Welfare; D013332:Student Dropouts; D014481:United States