PT - JOURNAL ARTICLE AU - John Y Kim AU - David R Finger TI - Spontaneous osteonecrosis of the knee. DP - 2006 Jul 01 TA - The Journal of Rheumatology PG - 1416--1416 VI - 33 IP - 7 4099 - http://www.jrheum.org/content/33/7/1416.short 4100 - http://www.jrheum.org/content/33/7/1416.full SO - J Rheumatol2006 Jul 01; 33