Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MCKENZIE JM,Pleomorphic xanthoastrocytoma in a 62-year-old male. Case report,Neuropathol Appl Neurobiol,,,1987,13,,481-487,https://cir.nii.ac.jp/crid/1573105974753036800,