PT  - JOURNAL ARTICLE
AU  - L Crush
AU  - O J O'Connor
AU  - W Plant
AU  - M R Clarkson
AU  - F Shanahan
AU  - M M Maher
TI  - Perplexing plain abdominal x-ray
AID  - 10.1136/gut.2010.215822
DP  - 2010 Jan 01
TA  - Gut
PG  - gut.2010.215822
4099  - http://gut.bmj.com/content/early/2010/08/30/gut.2010.215822.short
4100  - http://gut.bmj.com/content/early/2010/08/30/gut.2010.215822.full