PT  - JOURNAL ARTICLE
ED  - ,
TI  - ANSWER
AID  - 10.1136/gut.2008.156737a
DP  - 2009 Jan 01
TA  - Gut
PG  - 125--125
VI  - 58
IP  - 1
4099  - http://gut.bmj.com/content/58/1/125.short
4100  - http://gut.bmj.com/content/58/1/125.full
SO  - Gut2009 Jan 01; 58