title: Epigastric hernia and perforation during air-contrast barium examinations.
authors.forename: A M
authors.initials: AM
authors.lastname: Rai
authors.forename: S
authors.initials: S
authors.lastname: Johnson
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001466:Barium Sulfate; D003106:Colon / Q000000981:diagnostic imaging* / Q000293:injuries; D005260:Female; D006555:Hernia, Ventral / Q000150:complications*; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D011029:Pneumoradiography / Q000009:adverse effects*
chemical_list: D001466:Barium Sulfate