Clinical course and predictors of total colectomy in ulcerative colitis; a referral center experience from Turkey
İsmail Hakkı Kalkan, Ülkü Dağlı, Murat Kekilli, Erkin Öztaş, Bilge Tunç, Aysel Ülker
(Turk J Gastroenterol 2015; 26: 25-30) DOI: 10.5152/tjg.2015.5071