Gore, R M Diverging gastro-esophageal folds: an useful sign for detecting small hiatal hernias in the erect position. [electronic resource] - European journal of radiology Feb 1985 - 27-9 p. digital Publication Type: Journal Article ISSN: 0720-048X Subjects--Topical Terms: Esophagogastric Junction--diagnostic imagingHernia, Diaphragmatic--diagnostic imagingHumansRadiography