The short-term and long-term results of three-stage surgical treatment of ulcerative colitis with formation of ileal J-pouch - P. V. Tsarkov; A. Yu. Kravchenko; I. A. Tulina; Yury Ye. Kitsenko (Российский журнал гастроэнтерологии, гепатологии, колопроктологии, 2016)