RT Journal Article SR Electronic T1 Clinician's Manual on Management Issues in Gastro-esophageal Reflux Disease JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 582 OP 582 DO 10.1136/gut.48.4.582d VO 48 IS 4 A1 A IRELAND YR 2001 UL http://gut.bmj.com/content/48/4/582.5.abstract AB