Relationship between an anomaly of Willis' circle and obstruction of the large cerebral arteries, with reference to an anatomical case (macroscopic study).
D001921:Brain / Q000002:abnormalities*; D001927:Brain Diseases; D002536:Cerebral Arteries; D002561:Cerebrovascular Disorders; D002941:Circle of Willis; D006801:Humans; D008499:Medical Records
BRAIN/abnormalities; CEREBROVASCULAR DISORDERS/case reports