To the Editor:
We compliment Volkmann and colleagues for their excellent recent editorial1. The authors addressed an important aspect of rheumatologic care, practice, and scholarship.
We too have been interested in this topic2,3. We carried out a systematic search3,4 of the US National Library of …
Address correspondence to Dr. R.S. Panush, Professor of Medicine, Division of Rheumatology, Department of Medicine, Keck School of Medicine at USC, IRD 427, 2010 Zonal Ave., Los Angeles, California 90033, USA. E-mail: panush{at}usc.edu