Bone-patellar tendon-bone autograft versus hamstring autograft anterior cruciate ligament reconstruction in the young athlete: a retrospective matched analysis with 2-10. year follow-up - Mascarenhas, R; Tranovich, M J; Kropf, E J; Fu, F H; Harner, C D (Knee Surg Sports Traumatol Arthrosc, 2012)