Fibromuscular Dysplasia of Arteries of the Head & Neck:Imaging FindingsAJR 164:1205-1209, Furie,D.M.&Tien,R.D., 1994
Risk of Spontaneous Haemorrhage After Diagnosis of Cerebral Arteriovenous MalformationLancet 350:1065-1068, Mast,H.,et al, 1997