4Hill DA,O'Sullivan MJ,Zhu X,et al.Practical application of molecular genetic testing as an aid to the surgical pathologic diagnosis of sarcoma:a prospective study[J].Am J Surg Pathol,2002,26(8):965 -977.
5Qian X,Jin L,Shearer BM,et al.Molecular diagnosis of Ewing's sarcoma/primitive neuroectodermal tumor in formalin-fixed parafinembeded tissues by RT-PCR and fluorescence in situ hybridization[J].Diagn Mol Patho1,2005,14(1):23 -28.
6Yamaguchi U,Hasegawa T,Morimoto Y,et al.A practical approach to the clinical diagnosis of Ewing's sarcoma/primitive neuroectodermal tumor and other small round cell tumours sharing EWS rearrangement using new fluorescence in situ hybridization probe for EWSR1 on formalin fixed,paraffin wax embedded tissue[J].J Clin Pathol,2005,58 (10):1051-1056.