Stone, J. A., Perrone, G. S., Nezwek, T. A., Cui, Q., Vlad, S. C., Richmond, J. C., Salzler, M. J. Delayed ACL Reconstruction in Patients >=40 Years of Age Is Associated With Increased Risk of Medial Meniscal Injury at 1 Year. American Journal of Sports Medicine 2019; 3: 584-589