机构:
Univ British Columbia, Dept Med, Div Gastroenterol, St Pauls Hosp, Vancouver, BC V6K 2A5, CanadaUniv British Columbia, Dept Med, Div Gastroenterol, St Pauls Hosp, Vancouver, BC V6K 2A5, Canada
Enns, R
CANADIAN JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY,
2004,
18
(12):
: 747
-
748