title: A developmental approach to disturbances of sex-specific identity.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006716:Homosexuality; D006801:Humans; D008297:Male; D008418:Masturbation; D010287:Parent-Child Relations; D011606:Psychosexual Development; D012649:Self Concept; D014189:Transsexualism