Constipation in children.
D001006:Anus, Imperforate / Q000000981:diagnostic imaging; D001196:Ascariasis / Q000000981:diagnostic imaging; D002648:Child; D003106:Colon / Q000000981:diagnostic imaging; D003108:Colonic Diseases / Q000000981:diagnostic imaging; D000013:Congenital Abnormalities / Q000000981:diagnostic imaging; D003248:Constipation / Q000000981:diagnostic imaging / Q000209:etiology*; D003550:Cystic Fibrosis / Q000000981:diagnostic imaging; D005260:Female; D005769:Gastrointestinal Motility; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging; D008297:Male; D008531:Megacolon / Q000000981:diagnostic imaging; D011602:Psychophysiologic Disorders; D011859:Radiography; D014515:Ureteral Diseases / Q000000981:diagnostic imaging