title: Cerebral collateral circulation and acute ischaemic stroke.
authors: Department of Medicine, Imperial College London, UK.
authors: D
authors: D
authors: Gill
mesh_terms: D002545:Brain Ischemia; D002533:Cerebral Angiography; D002560:Cerebrovascular Circulation; D003097:Collateral Circulation; D006801:Humans; D020521:Stroke