PT  - JOURNAL ARTICLE
ED  - ,
TI  - Abstracts
DP  - 2009 Apr 01
TA  - Gut
PG  - A1--A156
VI  - 58
IP  - Suppl 1
4099  - http://gut.bmj.com/content/58/Suppl_1/A1.short
4100  - http://gut.bmj.com/content/58/Suppl_1/A1.full
SO  - Gut2009 Apr 01; 58