TY - JOUR AU - Foss, N. B. AU - Kehlet, H. DO - doi:10.1302/0301-620X.88B8.17534 UR - https://doi.org/10.1302/0301-620X.88B8.17534 TI - Hidden blood loss after surgery for hip fracture T2 - The Journal of Bone & Joint Surgery British Volume VL - 88-B IS - 8 PY - 2006 SP - 1053 EP - 1059 ER -