Stroke After Pituitary IrradiationStroke 23:908-911, Bowen,J.&Paulsen,C.A., 1992
Stroke in Young AdultsStroke 21:382-386, Bevan,H.,et al, 1990
Intracranial Atherosclerosis Following RadiotherapyNeurol 38:1158-1160, Werner,M.H.,et al, 1988