PT  - JOURNAL ARTICLE
AU  - J B Guerra
AU  - G A Rocha
AU  - A M C Rocha
AU  - C M de Castro Mendes
AU  - I E B Saraiva
AU  - C A de Oliveira
AU  - D M M Queiroz
TI  - <em>IL-1</em> gene cluster and <em>TNFA</em>−307 polymorphisms in the risk of perforated duodenal ulcer
AID  - 10.1136/gut.2005.077362
DP  - 2006 Jan 01
TA  - Gut
PG  - 132--133
VI  - 55
IP  - 1
4099  - http://gut.bmj.com/content/55/1/132.2.short
4100  - http://gut.bmj.com/content/55/1/132.2.full
SO  - Gut2006 Jan 01; 55