PT - JOURNAL ARTICLE AU - Jean-Pierre Raynauld TI - Magnetic resonance imaging of articular cartilage: toward a redefinition of "primary" knee osteoarthritis and its progression. DP - 2002 Sep 01 TA - The Journal of Rheumatology PG - 1809--1810 VI - 29 IP - 9 4099 - http://www.jrheum.org/content/29/9/1809.short 4100 - http://www.jrheum.org/content/29/9/1809.full SO - J Rheumatol2002 Sep 01; 29