PT - JOURNAL ARTICLE AU - J Dent AU - H B El-Serag AU - M-A Wallander AU - S Johansson TI - Epidemiology of gastro-oesophageal reflux disease: a systematic review AID - 10.1136/gut.2004.051821 DP - 2005 May 01 TA - Gut PG - 710--717 VI - 54 IP - 5 4099 - http://gut.bmj.com/content/54/5/710.short 4100 - http://gut.bmj.com/content/54/5/710.full SO - Gut2005 May 01; 54