[The esophago-gastric ring or Schatzki's syndrome. (Study of 7 cases)].
D003680:Deglutition Disorders / Q000209:etiology*; D004940:Esophageal Stenosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
L'anneau oesophago-gastrique ou syndrome de Schatzki. (Etude de 7 cas)