Sandborn WJ, Feagan BG, Fedorak RN, Scherl E, Fleisher MR, Katz S, Johanns J, Blank M, Rutgeerts P.
2008.
A randomized trial of Ustekinumab, a human interleukin-12/23 monoclonal antibody, in patients with moderate-to-severe Crohn's disease.. Gastroenterology. 135(4):1130-41.
Sandborn WJ, Feagan BG, Loftus EV, Peyrin-Biroulet L, Van Assche G, D'Haens G, Schreiber S, Colombel J-F, Lewis JD, Ghosh S et al..
2020.
Efficacy and Safety of Upadacitinib in a Randomized Trial of Patients With Crohn's Disease.. Gastroenterology. 158(8):2123-2138.e8.