Male Gender Is Associated with a High Risk for Chronic Antibiotic-Refractory Pouchitis and Ileal Pouch Anastomotic Sinus. - Wu, Xian-rui; Ashburn, Jean; Remzi, Feza; Li, Yi; Fass, Hagar; Shen, Bo; Remzi, Feza H (Journal of Gastrointestinal Surgery, 2016)