 Reference: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Study of Immune Modulation Therapy in Patients with Symptomatic Peripheral Arterial Disease: The SIMPADICO Trial. Author: Jeffrey W. Olin, Mount Sinai School of Medicine, New York, NY. Presented at Smaller Trial Late-Breaking Clinical trials I, Sunday March 12, 2006. American College of Cardiology 55th Annual Scientific Sessions, March 11-14, 2006, Atlanta, GA. 