PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd and British Society of Gastroenterology TI - The Vancouver style. AID - 10.1136/gut.20.8.651 DP - 1979 Aug 01 TA - Gut PG - 651--652 VI - 20 IP - 8 4099 - http://gut.bmj.com/content/20/8/651.short 4100 - http://gut.bmj.com/content/20/8/651.full SO - Gut1979 Aug 01; 20