TY - JOUR AU - Sehat, K. R. AU - Evans, R. L. AU - Newman, J. H. DO - doi:10.1302/0301-620X.86B4.14508 UR - https://doi.org/10.1302/0301-620X.86B4.14508 TI - Hidden blood loss following hip and knee arthroplasty T2 - The Journal of Bone & Joint Surgery British Volume VL - 86-B IS - 4 PY - 2004 SP - 561 EP - 565 ER -