Prahalad S, Ryan M H, Shear E S, Thompson S D, Glass D N, Giannini E H
Children's Hospital Medical Center, University of Cincinnati College of Medicine, OH, USA.
Arthritis Rheum. 2000 Nov;43(11):2611-2. doi: 10.1002/1529-0131(200011)43:11<2611::AID-ANR33>3.0.CO;2-T.