title: Adolescent pregnancy.
authors.forename: L
authors.initials: L
authors.lastname: Cheng
authors.forename: P T
authors.initials: PT
authors.lastname: Cheng
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D005193:Family Planning Services; D005260:Female; D006801:Humans; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012725:Sexual Behavior; D014481:United States