European approaches to adolescent sexual behavior.
Makulowich
G S
GS
D000293:Adolescent; D000294:Adolescent Behavior; D000328:Adult; D005060:Europe / Q000453:epidemiology; D005260:Female; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D008297:Male; D012309:Risk-Taking; D012736:Sex Education; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control; D014481:United States / Q000453:epidemiology