OLGA GASTRITIS STAGING SYSTEM: PRELIMINARY RESULTS FROM A PROSPECTIVE STUDY ON APPROPRIATE USE OF UPPER ENDOSCOPY IN PIEMONTE (OLGAGRUPPI)

(1) ASL TO3 RIVOLI HOSPITAL

(2) ASO S. Luigi Università di Torino



This item was part of the Oesophageal, Gastric and Duodenal Disorders I session at UEG Week Stockholm 2011

This item can be cited as: Gut 2011; 60 (Suppl 3) A160