A Phase 2 Study of Interferon Beta-1a (Avonex®) in Ulcerative Colitis
A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety, Tolerability, and Efficacy of Avonex® in Subjects With Moderate to Severe Ulcerative Colitis A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Safety, Tolerabili ...