title: Pneumogastrograms in the diagnosis of acute abdominal disease.
mesh_terms: D000005:Abdomen; D000006:Abdomen, Acute / Q000000981:diagnostic imaging*; D034841:Abdominal Cavity; D006801:Humans; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging*
keywords: ABDOMEN, ACUTE/radiography; STOMACH/radiography