AU - Asghar, Ferhan A. TI - Commentary on an article by Peter G. Passias, MD, et al.: “Segmental Lumbar Rotation in Patients with Discogenic Low Back Pain During Functional Weight-Bearing Activities” PT - JOUR DP - 2011 TA - The Journal of Bone & Joint Surgery PG - e4 1-2 VI - 93 IP - 1 AID - 10.2106/JBJS.J.01730 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.J.01730 SO - The Journal of Bone & Joint Surgery January 5, 2011 93(1):e4 1