RT Journal Article
SR Electronic
T1 Modern Topics in Gastrointestinal Endoscopy
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 835
OP 836
DO 10.1136/gut.17.10.835-a
VO 17
IS 10
A1 Sircus, W.
YR 1976
UL http://gut.bmj.com/content/17/10/835.2.abstract
AB