title: The psychological role of the testicles. A case report of a 9-year-old boy with agenesis of the testicles.
mesh_terms: D002648:Child; D002657:Child Development; D006801:Humans; D008297:Male; D010989:Play Therapy; D019736:Prostheses and Implants; D011606:Psychosexual Development; D011613:Psychotherapy; D013737:Testis / Q000002:abnormalities* / Q000601:surgery