7[2]Enneking WF.Modification of the system for functional evaluation of surgical management of musculoskeletal tumors.In:Enneking WF.ed.Limb salvage in musculoskeletal oncology.New York:Chulchill,1987:626-639.
8[4]Tsuchiya H,Tomota K,Mori Y,et al.Marginal excision for osteosarcoma with caffeine assisted chemotherapy.Clin Orthop,1999,358:27-35.
9[5]William G,Ward Sr,Scott K.Fine needle aspiration biopsy of primary bone tumors.Clin Orthop,2000,373:80-87.
10[8]Unwin PS,Cannon SR,Grimer RJ,et al.Aseptic loosening in cemented custom-made prosthetic replacement for bone tumors of the lower limb.J Bone Joint Surg (Br),1996,78:5-13.
