title: Studies of adolescents indicate just how complex the situation is for this age group.
authors.forename: T F
authors.initials: TF
authors.lastname: Kirn
mesh_terms: D000293:Adolescent; D000294:Adolescent Behavior; D005260:Female; D006801:Humans; D027383:Papillomaviridae; D012306:Risk; D014412:Tumor Virus Infections / Q000453:epidemiology