1Calcada CP,Silva I, Cunha H,Fernandes T. Giant-cell tumor of bone.Acta-Med-Port,1998,11(6):563-568.
2Akbasheva OE,Sukhanova GA,Shchepetkin IA,et al.Indices of proteolysis in evaluation of resorption in bone tumors. Arch Orthop Trauma Surg,2001,121(7):41141-41143.
3Goto T,Iijima T,Kawano H,et al.Serum acid phosphatase as a tumour marker in giant cell tumour of bone.Klin Lab Diagn,2000,11(1):23-24.