RT Journal Article
SR Electronic
T1 Foreword
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP S4
OP S4
DO 10.1136/gut.32.Suppl.S4
VO 32
IS Suppl
A1 Sheila Sherlock
YR 1991
UL http://gut.bmj.com/content/32/supplement/S4.abstract
AB