[Unusual vascular origin in the posterior part of the circle of Willis].
Takeshita
G
G
Katada
K
K
Okuzono
Y
Y
Takeuchi
A
A
Koga
S
S
D000328:Adult; D002533:Cerebral Angiography; D002941:Circle of Willis / Q000002:abnormalities* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged