RT Journal A1 Blumenfeld, Thomas J. T1 The Computer Is Only a Tool and Not an OutcomeCommentary on an article by Young-Hoo Kim, MD, et al.: “Computer-Navigated Versus Conventional Total Knee Arthroplasty. A Prospective Randomized Trial” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2012 FD November 21 VO 94 IS 22 SP e168 1 OP 2 DO 10.2106/JBJS.L.01063 UL http://dx.doi.org/10.2106/JBJS.L.01063 AB