title: Primary anejaculation: diagnosis and therapy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004542:Ejaculation; D004599:Electric Stimulation Therapy / Q000379:methods; D007172:Erectile Dysfunction / Q000175:diagnosis / Q000628:therapy*; D006728:Hormones / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009948:Orgasm; D011613:Psychotherapy; D012736:Sex Education; D014732:Vibration / Q000627:therapeutic use
chemical_list: D006728:Hormones