TY - JOUR T1 - Preoperative Pain Management Decisions Impact Outcome After Total Knee Arthroplasty—Implications for Opiate UseCommentary on an article by Michael G. Zywiel, MD, et al.: “Chronic Opioid Use Prior to Total Knee Arthroplasty” AU - Parker Vail, Thomas Y1 - 2011/11/02 N1 - 10.2106/JBJS.K.01145 JO - The Journal of Bone & Joint Surgery SP - e129 1 EP - 1 VL - 93 IS - 21 N2 - SN - 0021-9355 M3 - doi: 10.2106/JBJS.K.01145 UR - http://dx.doi.org/10.2106/JBJS.K.01145 ER -