title: Complications of colon radiography.
mesh_terms: D001466:Barium Sulfate; D002404:Catheterization / Q000009:adverse effects; D003106:Colon / Q000000981:diagnostic imaging*; D004733:Enema / Q000009:adverse effects*; D006801:Humans; D011859:Radiography
chemical_list: D001466:Barium Sulfate