title: Hiatus hernia and the location of mallory-weiss lesions.
mesh_terms: D001466:Barium Sulfate; D006548:Hernia, Diaphragmatic / Q000150:complications*; D006551:Hernia, Hiatal / Q000150:complications*; D006801:Humans; D008309:Mallory-Weiss Syndrome / Q000000981:diagnostic imaging*; D011859:Radiography
chemical_list: D001466:Barium Sulfate