title: Adolescence.
mesh_terms: D000293:Adolescent; D000856:Anorexia Nervosa / Q000453:epidemiology; D001828:Body Image; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008418:Masturbation; D011606:Psychosexual Development; D011627:Puberty; D019966:Substance-Related Disorders