title: [Haepatodiaphragmatic free air? (author's transl)].
mesh_terms: D000006:Abdomen, Acute / Q000000981:diagnostic imaging*; D002764:Cholecystitis / Q000000981:diagnostic imaging*; D003106:Colon / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging*; D011859:Radiography
vernacular_title: Aire libre subdiafragmático?