RT Journal Article
SR Electronic
T1 Digest
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP i
OP ii
DO 10.1136/gut.2009.200840
VO 58
IS 12
YR 2009
UL http://gut.bmj.com/content/58/12/i.abstract
AB