October 2013Vol 42 • Issue 10

By Claudia T. Sadro, MD, FABR, FRCPC, and Theodore J. Dubinsky, MD

By Lorenzo Mannelli, MD, PhD, and Andrew B Rosenkrantz, MD

By Rasu B. Shrestha, MD, MBA

By Cristen Bolan

By Joseph A. Gagliardi, MD, and Michelle Carino, MD

By Stuart E. Mirvis, MD, FACR

By C. Douglas Phillips, MD