PickardJ.D., MurrayG.D., IllingworthR.. Effect of oral nimodipine on cerebral infarction and outcome after subarachnoid haemorrhage. British Nimodipine Trial.BMJ1989; 298: 636–42
5.
Intracranial Subarachnoid Aneurysm Trial (ISAT) Collaborative Group.Intracranial Subarachnoid Aneurysm Trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms—a randomised trial.Lancet2002; 360: 1267–74
6.
LocksleyM.B.Natural history of subarachnoid hemorrhages, intracranial aneurysms and arteriovenous malformations.J Neurosurg1966; 25: 321–68
7.
Maurice-WilliamsR.S.Ruptured intracranial aneurysms: has the evidence of early rebleeding been over-estimated?J Neurol Neurosurg Psychiatry1982; 45: 774–9
8.
KassellN.F., TornerJ.C.Aneurysmal rebleeding: a preliminary report from the Cooperative Aneurysm Study.Neurosurgery1983; 13: 479–81
9.
NishiokaH.Evaluation of the conservative management of ruptured intracranial aneurysms.J Neurosurg1966; 25: 574–92
10.
AlvordE.C., LoeserJ.D., BisleyW.L.. Subarachnoid hemorrhage due to ruptured aneurysms: a simple method of estimating prognosis.Arch Neurol1922; 27: 273–91
11.
AdamsC.B., LoachA.B., O'LaoireS.A.Intracranial aneurysms: analysis of results of microneurosurgery.BMJ1976; ii: 607–9
12.
SpetzerV., GilsbachJ.M.Results of early aneurysm surgery in poor-grade patients.Neurol Res1994; 16: 27–30
13.
Maurice-WilliamsR.S., WadleyJ.P.Delayed surgery for ruptured intracranial aneurysms: a reappraisal.Br JNeurosurg1997; 11: 104–9
14.
KassellN.F., TornerJ.C., HaleyE.C.. The International Cooperative Study on the timing of Aneurysm Surgery. Part 1: overall management results.J Neurosurg1990; 73: 18–36
15.
Maurice-WilliamsR.S., MarshH.Ruptured intracranial aneurysms: the overall effect of treatment and the influence of patient selection and data presentation on the reported outcome.J Neurol Neurosurg Psychiatry1985; 48: 1208–12
16.
JennettB., BondM.Assessment of outcome after severe brain damage.Lancet1975; i: 480–4
17.
Maurice-WilliamsR.S., KitchenN.D.Ruptured intracranial aneurysms—learning from experience.Br J Neurosurg1994; 8: 519–27
18.
LafuenteJ., Maurice-WilliamsR.S.Ruptured intracranial aneurysms: the outcome of surgical treatment in experienced hands in the period prior to the advent of endovascular coiling.J Neurol Neurosurg Psychiatry (in press)