AU - Bolesta, Michael J. TI - Meaningful Improvement in Perioperative Pain Control After Lumbar SurgeryCommentary on an article by Hyun Kang, MD, et al.: “Early Postoperative Analgesic Effects of a Single Epidural Injection of Ropivacaine Administered Preoperatively in Posterior Lumbar Interbody Spinal Arthrodesis. A Pilot Randomized Controlled Trial” PT - JOUR DP - 2013 TA - The Journal of Bone & Joint Surgery PG - e30 1-2 VI - 95 IP - 5 AID - 10.2106/JBJS.L.01645 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.L.01645 SO - The Journal of Bone & Joint Surgery March 6, 2013 95(5):e30 1