title: Gastrointestinal bleeding in infants and children. Radiologic investigation.
mesh_terms: D000208:Acute Disease; D000367:Age Factors; D001466:Barium Sulfate; D002648:Child; D002675:Child, Preschool; D003108:Colonic Diseases / Q000150:complications; D004733:Enema; D005401:Fissure in Ano / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007417:Intestinal Polyps / Q000150:complications; D008467:Meckel Diverticulum / Q000150:complications; D008551:Melena / Q000175:diagnosis; D008722:Methods; D010437:Peptic Ulcer / Q000150:complications; D011859:Radiography; D013312:Stress, Physiological / Q000150:complications
chemical_list: D001466:Barium Sulfate