PT - JOURNAL ARTICLE AU - Anita E Wluka TI - Remember the Titanic: what we know of knee osteoarthritis is but the tip of the iceberg. DP - 2006 Nov 01 TA - The Journal of Rheumatology PG - 2110--2112 VI - 33 IP - 11 4099 - http://www.jrheum.org/content/33/11/2110.short 4100 - http://www.jrheum.org/content/33/11/2110.full SO - J Rheumatol2006 Nov 01; 33