RT Journal Article
SR Electronic
T1 Gastroenterology in practice
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 864
OP 864
DO 10.1136/gut.34.6.864-a
VO 34
IS 6
A1 Roger Jones
YR 1993
UL http://gut.bmj.com/content/34/6/864.2.abstract
AB