1. Atlas SW (1991) Intraaxial brain tumors. In: Atlas SW (ed) Magnetic resonance imaging of brain and spine. Raven Press, New York, pp 223–326
2. Barkovich AJ, Edwards MSB (1991) Brain tumors of childhood In: Barkovich AJ (ed) Pediatric neuroimaging. Raven Press, New York, pp 149–203
3. Ball WS, Towbin RB (1989) MRI of pediatric central nervous system neoplasms. In: Pomeranz WB (ed) Craniospinal MRI. Saunders Philadelphia, pp 177–207
4. Davis PC (1990) Tumors of brain. In: Cohen E. (ed) MRI of children. Decker, Philadelphia, pp 155–220
5. Russell DS, Rubinstein LJ (1989) Pathology of tumors of the nervous system, 5th edn. Williams and Wilkins, Baltimore