PT - JOURNAL ARTICLE AU - Y Vandenplas TI - Continuous oesophageal pH-monitoring. AID - 10.1136/gut.29.3.412 DP - 1988 Mar 01 TA - Gut PG - 412--413 VI - 29 IP - 3 4099 - http://gut.bmj.com/content/29/3/412.short 4100 - http://gut.bmj.com/content/29/3/412.full SO - Gut1988 Mar 01; 29