title: Intracolonic pressure and enemas in children: form follows function.
authors.forename: W E
authors.initials: WE
authors.lastname: Shiels
mesh_terms: D001466:Barium Sulfate; D002648:Child; D003106:Colon / Q000000981:diagnostic imaging / Q000503:physiopathology*; D004733:Enema; D006801:Humans; D007443:Intussusception / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy; D011029:Pneumoradiography; D011312:Pressure; D014636:Valsalva Maneuver
chemical_list: D001466:Barium Sulfate