TY - JOUR AU - Kerslake, S. AU - Lafave, M.R. AU - Hiemstra, L.A. DO - doi:10.1302/1358-992X.98BSUPP_21.COA2016-065 UR - https://doi.org/10.1302/1358-992X.98BSUPP_21.COA2016-065 TI - FACTOR ANALYSIS AND ITEM REDUCTION OF THE BANFF PATELLOFEMORAL INSTABILITY INSTRUMENT: INTRODUCTION OF THE BPII 2.0 T2 - Orthopaedic Proceedings VL - 98-B IS - SUPP_21 PY - 2016 SP - 65 EP - 65 ER -