RT Journal Article SR Electronic T1 Gastroenterology. An Integrated Course JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 248 OP 248 DO 10.1136/gut.19.3.248-a VO 19 IS 3 YR 1978 UL http://gut.bmj.com/content/19/3/248.2.abstract AB