RT Journal A1 Potter, Hollis G. T1 Commentary on an article by Richard B. Frobell, PhD: “Change in Cartilage Thickness, Posttraumatic Bone Marrow Lesions, and Joint Fluid Volumes After Acute ACL Disruption. A Two-Year Prospective MRI Study of Sixty-one Subjects” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2011 FD June 15 VO 93 IS 12 SP e71 1 OP 2 DO 10.2106/JBJS.K.00251 UL http://dx.doi.org/10.2106/JBJS.K.00251 AB