TY - JOUR AU - Beaulé, P. E. AU - Bleeker, H. AU - Singh, A. AU - Dobransky, J. DO - doi:10.1302/0301-620X.99B3.BJJ-2016-0268.R1 UR - https://doi.org/10.1302/0301-620X.99B3.BJJ-2016-0268.R1 TI - Defining modes of failure after joint-preserving surgery of the hip T2 - The Bone & Joint Journal VL - 99-B IS - 3 PY - 2017 SP - 303 EP - 309 ER -