title: Congenital neuronal disorders of the hind-gut: the value of ano-rectal biopsies.
mesh_terms: D001003:Anal Canal / Q000473:pathology; D001706:Biopsy; D003106:Colon / Q000294:innervation; D003108:Colonic Diseases / Q000151:congenital*; D006801:Humans; D009197:Myenteric Plexus / Q000002:abnormalities*; D012007:Rectum / Q000473:pathology