%0 Journal Article %T Successful Use of Tocilizumab in a Patient with Coexisting Rheumatoid Arthritis and Ulcerative Colitis %A Abdul Khan %A Andrzej Piotrowicz %A Matthew Chak Hin Szeto %A Metin Devrim Yal£¿£¿n %J Archive of "Case Reports in Immunology". %D 2016 %R 10.1155/2016/7562123 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5080477/