Levine, R L Vasodilatory responses and magnetic resonance angiography. Extracranial and intracranial intravascular flow data. [electronic resource] - Journal of neuroimaging : official journal of the American Society of Neuroimaging Jul 1997 - 152-8 p. digital Publication Type: Journal Article ISSN: 1051-2284 Standard No.: 10.1111/jon199773152 doi Subjects--Topical Terms: AcetazolamideAgedBasilar Artery--physiologyCarotid Artery, Internal--physiologyCarotid Stenosis--diagnosisCase-Control StudiesCerebral Arteries--physiologyCerebrovascular CirculationHumansIschemic Attack, Transient--diagnosisMagnetic Resonance AngiographyVasodilation--physiology