title: The pathophysiology of Hirschsprung's disease- a continuing search.
mesh_terms: D000818:Animals; D001341:Autonomic Nervous System / Q000503:physiopathology; D003106:Colon / Q000294:innervation; D005769:Gastrointestinal Motility; D008531:Megacolon / Q000503:physiopathology*; D051379:Mice; D008810:Mice, Inbred C57BL; D012007:Rectum / Q000294:innervation