RT Journal Article
SR Electronic
T1 Effect of polymer coating on faecal recovery of ingested 5-amino salicylic acid in patients with ulcerative colitis
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 413
OP 413
DO 10.1136/gut.29.3.413-a
VO 29
IS 3
A1 Ingvar Bjarnason
A1 Keith Middleton
YR 1988
UL http://gut.bmj.com/content/29/3/413.2.abstract
AB