RT Journal Article
SR Electronic
T1 Clinics in gastroenterology: endoscopy
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 1549
OP 1550
DO 10.1136/gut.28.11.1549-b
VO 28
IS 11
A1 D G Colin-Jones
YR 1987
UL http://gut.bmj.com/content/28/11/1549.3.abstract
AB