Adolescent male sexuality.
Bell
David L
DL
Columbia University, Mailman School of Public Health, Center for Community Health and Education, New York Presbyterian Hospitals, New York, New York 10032, USA.
D000293:Adolescent; D000294:Adolescent Behavior; D006801:Humans; D021841:Safe Sex; D012725:Sexual Behavior; D012747:Sexual Partners; D019529:Sexuality