Isayev, Y Safety of tPA in stroke mimics and neuroimaging-negative cerebral ischemia: swift or sure? The acceptable rate of neurovascular mimics among IV tPA-treated patients. [electronic resource] - Neurology Nov 2010 - 1853-4; author reply 1854 p. digital Publication Type: Comment; Letter ISSN: 1526-632X Subjects--Topical Terms: Brain Ischemia--diagnosisDiagnosis, DifferentialDiagnostic Errors--prevention & controlHumansIntracranial Hemorrhages--chemically inducedStroke--diagnosisTissue Plasminogen Activator--administration & dosage