RT Journal Article
SR Electronic
T1 Inflammatory bowel disease incidence: up, down or unchanged?
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 309
OP 311
DO 10.1136/gut.42.3.309
VO 42
IS 3
A1 LOGAN, RICHARD F A
YR 1998
UL http://gut.bmj.com/content/42/3/309.abstract
AB