1Dahlin DC, Henderson ED. Mesenehymal Chondrosareoma Further Observationson a new entity[J]. Cancer, 1962, 15(2): 410-417.
2Hassounah M, AI-Mefty O, Akhtan M, et al. Primary cranial and intracranial chondrosarcoma. A Survey[J]. Acta Neurochir (Wein), 1985, 78(3-4): 123-132.
