RT Journal Article SR Electronic T1 Reliability of scoring methods to measure radiographic change in patients with rheumatoid arthritis. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 766 OP 768 VO 32 IS 5 A1 Rolf Rau A1 Siegfried Wassenberg YR 2005 UL http://www.jrheum.org/content/32/5/766.abstract AB