title: Transsexualism as a nosological unity in men and women.
mesh_terms: D000328:Adult; D002369:Castration; D003718:Denmark; D005260:Female; D005783:Gender Identity; D006801:Humans; D008297:Male; D008875:Middle Aged; D009289:Narcissism; D012725:Sexual Behavior; D014189:Transsexualism / Q000145:classification* / Q000209:etiology / Q000523:psychology