Chen, Yu-Wei Intravenous Thrombolysis Administration 3-4.5 h After Acute Ischemic Stroke: A Retrospective, Multicenter Study. [electronic resource] - Frontiers in neurology 2019 - 1038 p. digital Publication Type: Journal Article ISSN: 1664-2295 Standard No.: 10.3389/fneur.2019.01038 doi