RT Journal Article SR Electronic T1 Symposium on gastrooesophageal reflux and its complications. 5. The physicians's problem. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 246 OP 249 DO 10.1136/gut.14.3.246 VO 14 IS 3 A1 J R Bennett YR 1973 UL http://gut.bmj.com/content/14/3/246.abstract AB