Beniwal-Patel, Poonam, Kristina Matkowskyj, and Freddy Caldera. “Infliximab Therapy for Corticosteroid-Resistant Ipilimumab-Induced Colitis”. Journal of Gastrointestinal and Liver Diseases 24, no. 3 (September 1, 2015): 274. Accessed July 7, 2020. https://www.jgld.ro/jgld/index.php/jgld/article/view/1181.