RT Journal Article SR Electronic T1 Erosions rare without clinically detectable inflammation. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1872 OP 1873 VO 31 IS 9 A1 Bruce M Rothschild YR 2004 UL http://www.jrheum.org/content/31/9/1872.abstract AB