RT Journal A1 Gross, Allan E. T1 Patellar Resurfacing for Total Knee Replacement: Ultimate Answer May Lie in SubgroupsCommentary on an article by Suzanne Breeman, PhD, et al.: “Patellar Resurfacing in Total Knee Replacement: Five-Year Clinical and Economic Results of a Large Randomized Controlled Trial” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2011 FD August 17 VO 93 IS 16 SP e94 1 OP 2 DO 10.2106/JBJS.K.00634 UL http://dx.doi.org/10.2106/JBJS.K.00634 AB