1. A Classification of the Tumors of the Glioma Group on a Histogenetic Basis With a Correlated Study of Prognosis;Bailey,1926
2. Cerebellar astrocytoma;Ringertz;J Neuropathol Exp Neurol,1951
3. Histologic Typing of Tumours of the Central Nervous System;Kleihues,1993
4. Scheithauer BW, Hawkins C, Tihan T, et al. Pilocytic astrocytoma In: Louis, DN, Cavenee, WK, Ohgaki, H, Wiestler, OD, (eds) WHO Classification of Tumours of the Central Nervous System. ed 4. IARC: Lyon; 14-21, 2007