title: Four cases of carotid-basilar anastomosis associated with central nervous system dysfunction.
mesh_terms: D001488:Basilar Artery / Q000002:abnormalities*; D002339:Carotid Arteries / Q000002:abnormalities*; D002490:Central Nervous System; D006801:Humans; D008607:Intellectual Disability; D008499:Medical Records; D001523:Mental Disorders; D014652:Vascular Diseases
keywords: BASILAR ARTERY/abnormalities; CAROTID ARTERIES/abnormalities; MENTAL DEFICIENCY/case reports; MENTAL DISORDERS/case reports