Miyanishi, Keita, Ryuji Nagamine, Sadayuki Murayama, Hiromasa Miura, Ken Urabe, Shuichi Matsuda, Go Hirata, and Yukihide Iwamoto. 2000. “Tibial Tubercle Malposition in Patellar Joint Instability: A Computed Tomography Study in Full Extension and at 30° Flexion”. Acta Orthopaedica 71 (3):286-91. https://doi.org/10.1080/000164700317411898.