PT  - JOURNAL ARTICLE
ED  - ,
TI  - Answers
AID  - 10.1136/gut.2006.105304a
DP  - 2007 Dec 01
TA  - Gut
PG  - 1677--1677
VI  - 56
IP  - 12
4099  - http://gut.bmj.com/content/56/12/1677.short
4100  - http://gut.bmj.com/content/56/12/1677.full
SO  - Gut2007 Dec 01; 56