title: [Intermittent cerebrovascular insufficiency: extracranial etiopathogenical factors].
mesh_terms: D001488:Basilar Artery / Q000503:physiopathology; D001916:Brachial Artery / Q000503:physiopathology; D002560:Cerebrovascular Circulation; D004617:Embolism / Q000150:complications*; D006439:Hemodynamics; D006801:Humans; D013349:Subclavian Steal Syndrome / Q000209:etiology*
vernacular_title: La insuficiencia cerebro-vascular intermitente: factores etiopatogénicos extracraneales.