TY - JOUR AU - Khan, R. J. K. AU - Maor, D. AU - Hofmann, M. AU - Haebich, S. DO - doi:10.1302/0301-620X.94B1.27001 UR - https://doi.org/10.1302/0301-620X.94B1.27001 TI - A comparison of a less invasive piriformis-sparing approach versus the standard posterior approach to the hip T2 - The Journal of Bone & Joint Surgery British Volume VL - 94-B IS - 1 PY - 2012 SP - 43 EP - 50 ER -