Validation of the PHQ-9 for Suicidal Ideation in Persons with Inflammatory Bowel Disease

Brittany Litster; Çharles N. Bernstein; Lesley A. Graff; John R. Walker; John D. Fisk; Scott Burton Patten; James M. Bolton; Jitender Sareen; Renée El‐Gabalawy; Ruth Ann Marrie

doi:10.1093/ibd/izy032

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