@article{doi:10.1302/1358-992X.98BSUPP_21.COA2016-065, author = {Kerslake, S. and Lafave, M.R. and Hiemstra, L.A.}, title = {FACTOR ANALYSIS AND ITEM REDUCTION OF THE BANFF PATELLOFEMORAL INSTABILITY INSTRUMENT: INTRODUCTION OF THE BPII 2.0}, journal = {Orthopaedic Proceedings}, volume = {98-B}, number = {SUPP_21}, pages = {65-65}, year = {2016}, doi = {10.1302/1358-992X.98BSUPP_21.COA2016-065}, url = {https://doi.org/10.1302/1358-992X.98BSUPP_21.COA2016-065} }