RT Journal Article SR Electronic T1 Update on cartilage oligomeric matrix protein as a marker of osteoarthritis. JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1145 OP 1147 VO 32 IS 6 A1 Joanne M Jordan YR 2005 UL http://www.jrheum.org/content/32/6/1145.abstract AB