4Bhandari M,Schemitsch E,Jonsson A,et al. Gamma nailsrevisited : Gamma nails versus compression hip screws inthe management of intertrochanteric fractures of the hip:A meta-analysis[J]. Journal of Orthopaedic Trauma, 2009,23(6):460-464.
5Gross JB. Estimating allowable blood loss ; Corrected for di-lution[J]. Anesthesiology,1983,58(3) :277-280.
6Miao K,Ni S,Zhou X,et al. Hidden blood loss and its in-fluential factors after total hip arthroplasty[J]. J Orthop SurgRes,2015,18(10):36.
7Sehat KR,Evans RL,Newman JH. Hidden blood lossfollowing hip and knee arthroplasty. Correct managementof blood loss should take hidden loss into account [J]. JBone Joint Surg Br,2004,86(4) :561-565.
8Erskine JG,Fraser C,Simpson R,et al. Blood loss withknee joint replacement[J]. J R Coll Surg Edinb, 1981,26:295-297.
9Me Manus KT,Velchik MC,Alavi A,et al. Non-invasiveassessment of postoperative bleeding in TKA patientswith Tc-99m RNCs[J]. J Nuclear Med, 1987,28:565-567.
10Smith GH,Tsang J,Molyneux SG,et al. The hidden bloodloss after hip fracture[J]. Injury,2011,42(2) : 133-135.
