title: Manometric and cineradiographic studies on anorectal motility in Hirschsprung's disease before and after surgical operation.
mesh_terms: D001003:Anal Canal / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D005769:Gastrointestinal Motility; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008365:Manometry; D008531:Megacolon / Q000000981:diagnostic imaging / Q000503:physiopathology* / Q000601:surgery*; D009040:Motion Pictures; D011859:Radiography; D012007:Rectum / Q000503:physiopathology*