[Radiological aspects of the lower esophagus; phrenic ampulla and cardial antrum].
D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D011871:Radiology
ESOPHAGUS/radiography
Aspetti radiologici dell'esofago inferiore: l'ampolla frenica e l'antro cardiale.