title: "American teens speak". Report on a survey. The Planned Parenthood Federation of America, Inc.
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D012736:Sex Education; D012725:Sexual Behavior; D014481:United States