Psoriasis in Inflammatory Bowel Disease (IBD) Patients Is Associated With Erythema Nodosum and IBD‐Associated Genes, But Is Less Prevalent in Patients Taking Anti‐TNF Therapies Presidential Poster: 1981. (October 2015) - Robbins, Lori; Yan, Xiaofei; Chhina, Sultan; Dailey, Francis; Pan, Dana; Haritunians, Talin; Shih, David; Ippoliti, Andrew; Vasiliauskas, Eric; Melmed, Gil; Targan, Stephan; McGovern, Dermot