TY - JOUR AU - Lazansky, Mark G. DO - doi:10.1302/0301-620X.49B4.644 UR - https://doi.org/10.1302/0301-620X.49B4.644 TI - A METHOD FOR GRADING HIPS T2 - The Journal of Bone & Joint Surgery British Volume VL - 49-B IS - 4 PY - 1967 SP - 644 EP - 651 ER -