Comparison of the femoral tunnel enlargement after intra-articular versus extra-articular knee ligament reconstructive surgeries - Keisuke Kita; Tatsuo Mae; Yoshinari Tanaka; Hiroshi Amano; Yuta Tachibana; Tomoki Ohori; Yukiyoshi Toritsuka; Ryohei Uchida; Shuji Horibe (Elsevier, 2017)