title: A snapshot of teen sex.
authors.forename: Claudia
authors.initials: C
authors.lastname: Wallis
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D003625:Data Collection; D005260:Female; D006801:Humans; D008297:Male; D012725:Sexual Behavior / Q000706:statistics & numerical data; D012749:Sexually Transmitted Diseases / Q000517:prevention & control; D014481:United States