TY - JOUR AU - Butler-Manuel, PA AU - James, SE AU - Shepperd, JA DO - doi:10.1302/0301-620X.74B1.1732270 UR - https://doi.org/10.1302/0301-620X.74B1.1732270 TI - Pelvic underpinning: eight years' experience T2 - The Journal of Bone & Joint Surgery British Volume VL - 74-B IS - 1 PY - 1992 SP - 74 EP - 77 ER -