[Study of the esophagus by pneumomediastinum with extraperitoneal pneumoabdomen].
D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D008478:Mediastinal Emphysema; D011859:Radiography
ESOPHAGUS/radiography; PNEUMOMEDIASTINUM/artificial
Studi sull'esofago col pneumomediastino da pneumoaddome extraperitoneale.