title: Intramural penetration of barium--transverse colon.
mesh_terms: D000368:Aged; D001466:Barium Sulfate / Q000009:adverse effects*; D003093:Colitis, Ulcerative / Q000000981:diagnostic imaging*; D003106:Colon / Q000000981:diagnostic imaging*; D004733:Enema / Q000009:adverse effects*; D005260:Female; D006801:Humans; D011859:Radiography
chemical_list: D001466:Barium Sulfate