RT Journal Article
SR Electronic
T1 Endoscopy and oesophagus
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP A26
OP A29
DO 10.1136/gut.39.Suppl_1.A26
VO 39
IS Suppl 1
YR 1996
UL http://gut.bmj.com/content/39/Suppl_1/A26.abstract
AB