TY - JOUR AU - Williams, Peter F. DO - doi:10.1302/0301-620X.50B2.278 UR - https://doi.org/10.1302/0301-620X.50B2.278 TI - QUADRICEPS CONTRACTURE T2 - The Journal of Bone & Joint Surgery British Volume VL - 50-B IS - 2 PY - 1968 SP - 278 EP - 284 ER -