title: Optimizing an evidence-based causative classification system for ischemic stroke.
authors.forename: Jeffrey L
authors.initials: JL
authors.lastname: Saver
mesh_terms: D000465:Algorithms; D003937:Diagnosis, Differential; D019317:Evidence-Based Medicine; D006801:Humans; D008279:Magnetic Resonance Imaging; D015588:Observer Variation; D020521:Stroke / Q000145:classification* / Q000209:etiology / Q000473:pathology