Meaningful Improvement in Perioperative Pain Control After Lumbar Surgery: Commentary 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".

University of Texas Southwestern Medical Center at Dallas, Dallas, Texas.
The Journal of Bone and Joint Surgery (Impact Factor: 5.28). 03/2013; 95(5):e301-2. DOI: 10.2106/JBJS.L.01645
Source: PubMed
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