Circle of Willis: evaluation by computed tomography angiography with different concentration of contrast media.
Lam
W W
WW
Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Hong Kong.
Wong
K S
KS
Kay
R
R
Metreweli
C
C
D001921:Brain / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002941:Circle of Willis / Q000000981:diagnostic imaging*; D003287:Contrast Media; D004828:Epilepsies, Partial / Q000000981:diagnostic imaging*; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000379:methods*
D003287:Contrast Media