ACR Meeting Abstracts
Abstract Number: 2191 • 2012 ACR/ARHP Annual Meeting
Ghaith Noaiseh1, Joshua Baker2 and Frederick B. Vivino3, 1Rheumatology, University of Pennsylvania, Philadelphia, PA, 2Medicine/Rheumatology, University of Pennsylvania, Philadelphia, PA, 3Medicine, Penn Presbyt Med Ctr, Philadelphia, PA