title: Ano-rectal pressure profiles in normal children and in children with Hirschsprung's disease.
mesh_terms: D001003:Anal Canal / Q000503:physiopathology*; D002675:Child, Preschool; D003672:Defecation; D005769:Gastrointestinal Motility; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008365:Manometry; D008531:Megacolon / Q000503:physiopathology*; D011312:Pressure; D012007:Rectum / Q000503:physiopathology*