TY - JOUR AU - Smith, R DO - doi:10.1302/0301-620X.74B3.1587909 UR - https://doi.org/10.1302/0301-620X.74B3.1587909 TI - Failure of acetabular cups T2 - The Journal of Bone & Joint Surgery British Volume VL - 74-B IS - 3 PY - 1992 SP - 476 EP - 476 ER -