Intracranial Stenoocclusive Disease:Double-Detector Helical CT Angiography versus Digital Subtraction Angiography
AJNR 20:791-799,731, Skutta,B.,et al, 1999
Diagnosis of Brain Death Using Two-Phases Spiral CT
AJNR 19:641-647, 7961998., Dupas,B.,et al, 1998
Cerebral Venography:Comparison of CT and MR Projection Venography
AJR 169:1699-1707, Ozsvath,R.R.,et al, 1997