PT - JOURNAL ARTICLE AU - L A Turnberg TI - Current gastroenterology AID - 10.1136/gut.26.6.644-b DP - 1985 Jun 01 TA - Gut PG - 644--645 VI - 26 IP - 6 4099 - http://gut.bmj.com/content/26/6/644.3.short 4100 - http://gut.bmj.com/content/26/6/644.3.full SO - Gut1985 Jun 01; 26