Comparison of Cardiovascular Events in Elderly and Younger Crohn's Disease Patients Treated With Certolizumab Pegol: Results From a Pooled Safety Analysis: 1832. (October 2015) - Ha, Christina; Choi, Jennifer; Katz, Seymour; Kosutic, Gordana; Spearman, Marshall; Coarse, Jason; Hasan, Iram; Loftus, Edward V.