Predictors of Hemorrhagic Transform Occurring Spont & On Anticoagulants in Pts with Acute Ischemic StrokeStroke 28:1198-1202, Alexandrov,A.V.,et al, 1997
Transcranial DopplerStroke 19:915-921, DeWitt,L.D.&Wechsler,L.R., 1988