Rehabilitation after anterior cruciate ligament reconstruction - A prospective, randomized, double-blind comparison of programs administered over 2 different time intervals - Beynnon, B. D.; Uh, B. S.; Johnson, R. J.; Abate, J. A.; Nichols, C. E.; Fleming, M. C.; Poole, A. R.; Roos, H. (The American Journal of Sports Medicine, 2005)