RT Journal Article SR Electronic T1 Alkaline reflux gastritis: a critical reappraisal. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 975 OP 987 DO 10.1136/gut.25.9.975 VO 25 IS 9 A1 Ritchie, W P YR 1984 UL http://gut.bmj.com/content/25/9/975.abstract AB