6Kepese J J, Rubistein L J, Eng L F. Pleomorphic xanthoastrocytoma: a distinctive meningocerebral glioma of young subject with relatively favorable prognosis: A Study of 12 cases [ J]. Cancer,1979,44(5):1839 -1852.
7Kepese J J, Louis D N, Giannini C, et al, Pleomorphic xanthoastrocytoma In: Kleihues P, Cayenne W K. Pathology and genetics of tumors of the nervous system[ M]. Lyon : IARC Press, 2000:52- 54.
8Giannini C, Scheithaner B W, Burger P C, et al. Pleomorphic xanthoastrocytoma: what do we really know about it[J] ? Cancer,1999,85 ( 9 ) :2033 - 2045.
9Reifenberger G, Kaulich K, Wiesfler O D, et al.Expression of the CD34 antigen in pleomorphic xanthoastrocytomas [ J ]. Acta Neuropathol, 2003,105 (4) :358 - 364.
10Bayindir C, Balak N, Karasu A, et al. Anaplastic pleomorphic xanthoastrocytoma[ J]. Child' s Nerv Syst, 1997,13 ( 1 ):50 - 56.