RT Journal Article SR Electronic T1 Gouty Tophi Presenting as Medial Patellar Plica Syndrome and Patellofemoral Disorder to Limit Knee Range of Motion JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 680 OP 681 DO 10.3899/jrheum.090889 VO 37 IS 3 A1 LAW, YAT-YIN A1 LUE, KO-HUANG A1 LU, KO-HSIU YR 2010 UL http://www.jrheum.org/content/37/3/680.abstract AB