PT  - JOURNAL ARTICLE
ED  - , 
TI  - Answer
DP  - 2006 Jun 01
TA  - Gut
PG  - 841--841
VI  - 55
IP  - 6
4099  - http://gut.bmj.com/content/55/6/841.short
4100  - http://gut.bmj.com/content/55/6/841.full
SO  - Gut2006 Jun 01; 55