The role of rectal biopsy in neuropathological diagnosis.
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D009197:Myenteric Plexus / Q000473:pathology*; D009422:Nervous System Diseases / Q000175:diagnosis*; D012007:Rectum / Q000473:pathology*