The Clinical Features and Predictive Risk Factors for Reoperation in Patients With Perianal Crohn Diseases; A Multi-Center Study of a Korean Inflammatory Bowel Disease Study Group.
Ann Coloproctol · 2015 · PMC4644704 · PMID 26576395
A history of abdominal surgery was marginally significant (P < 0.06) ( Table 2 ).
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