Article Title,Year,Volume,Issue,Page Range,Author Alveolar Soft Part Sarcoma Metastatic to the Brain,2001,,,786-789,Kim Neurofibromatosis Type 2: Long-Term Treatment Outcome,2002,,,113-124,Chung Primary Central Nervous System Lymphoma(PCNSL): Treatment Result of 23 Cases,1996,,,365-372,Kim