1.
Manz M, Michetti P, Seibold F, Rogler G, Beglinger C. Treatment algorithm for moderate to severe ulcerative colitis. Swiss Med Wkly [Internet]. 2011 Jun. 20 [cited 2024 Aug. 6];141(2526):w13235. Available from: https://smw.ch/index.php/smw/article/view/1311