1. 1. Rennie JM, Roberton NRC. CNS malformations, Textbook of Neonatology 3rd edn; 1309.
2. 2. Kliegman RM, Behrman RE, Jenson HB. Diseases of the Peripheral vascular System. Nelson Textbook of Pediatrics 18th edn; 1988-1995
3. Classification and imaging of vascular malformations in children;Abernethy;Eur Radiol,2003
4. 4. Friedman DM, Verma R, Madrid M et al. Recent improvement in outcome using transcatheter embolization techniques for neonatal aneurismal malformations of the vein of Galen. Pediatrics 1993;91:583-586
5. Diagnosis of cerebral arteriovenous malformations by colour Doppler examination;Fong;Eur Heart J,1992