RT Journal A1 Johnson, Robert J. A1 Beynnon, Bruce D. T1 What Do We Really Know About Rehabilitation After ACL Reconstruction?Commentary on an article by L.M. Kruse, MD, et al.: “Rehabilitation After Anterior Cruciate Ligament Reconstruction. A Systematic Review” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2012 FD October 3 VO 94 IS 19 SP e148 1 OP 2 DO 10.2106/JBJS.L.00947 UL http://dx.doi.org/10.2106/JBJS.L.00947 AB