Guidelines for the Management of Aneurysmal Subarachnoid Hemorrhage
Stroke 25:2315-2328, Mayberg,M.R.,et al, 1994
Management of Subarachnoid Haemorrhage
JNNP 56:947-959, Kopitnik,T.A.&Samson,D.S., 1993
Subarachnoid Haemorrhage
Lancet 339:653-655, Van Gijn,J., 1992