Adolescent pregnancy--a national priority.
D000293:Adolescent; D000328:Adult; D002648:Child; D003267:Contraception; D005260:Female; D006801:Humans; D007086:Illegitimacy; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male; D008393:Marriage; D011247:Pregnancy; D014481:United States