The testes in the mentally handicapped.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001344:Autopsy; D001921:Brain / Q000473:pathology; D002531:Cerebellum / Q000473:pathology; D004314:Down Syndrome / Q000473:pathology; D006801:Humans; D008607:Intellectual Disability / Q000473:pathology*; D007985:Leydig Cells; D008297:Male; D008875:Middle Aged; D009929:Organ Size; D010902:Pituitary Gland / Q000473:pathology; D013091:Spermatogenesis; D013737:Testis / Q000473:pathology*