[X-ray diagnosis of changes in the anterior wall of the stomach--double contrast in prone position in a routine  examination].
D001466:Barium Sulfate; D006801:Humans; D008722:Methods; D011187:Posture; D011859:Radiography; D013272:Stomach Diseases / Q000000981:diagnostic imaging*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging
D001466:Barium Sulfate