IS TREATMENT WITH ANTI-TNF A RISK FACTOR FOR FREE PERFORATIONS IN CROHN?S DISEASE? A CASE CONTROL STUDY

(1) Surgery, ACADEMIC MEDICALCENTER, Amsterdam, Netherlands

(2) Gastroenterology andHepatology, ACADEMIC MEDICALCENTER, Amsterdam, Netherlands

(3) Surgery; Quality Assurance & Process Innovation, ACADEMIC MEDICAL CENTER, Amsterdam,

(4) AMC Amsterdam, Gastroenterology and Surgery, Amsterdam, Netherlands



This item was part of the Inflammatory Bowel Disease II session at UEG Week Barcelona 2010

This item can be cited as: Gut 2010; 59 (Suppl III) A305