PT  - JOURNAL ARTICLE
ED  - ,
TI  - JournalScan
DP  - 2004 May 01
TA  - Gut
PG  - 769--769
VI  - 53
IP  - 5
4099  - http://gut.bmj.com/content/53/5/769.short
4100  - http://gut.bmj.com/content/53/5/769.full
SO  - Gut2004 May 01; 53