TY - JOUR AU - Vince, K. DO - doi:10.1302/0301-620X.98B1.36445 UR - https://doi.org/10.1302/0301-620X.98B1.36445 TI - Mid-flexion instability after total knee arthroplasty T2 - The Bone & Joint Journal VL - 98-B IS - 1_Supple_A PY - 2016 SP - 84 EP - 88 ER -