Validation of admission criteria to a stroke unit.
D000208:Acute Disease; D002561:Cerebrovascular Disorders / Q000150:complications / Q000175:diagnosis*; D003951:Diagnostic Errors; D006757:Hospital Units; D006785:Hospitals, University; D006801:Humans; D002546:Ischemic Attack, Transient / Q000175:diagnosis; D009461:Neurologic Manifestations; D010343:Patient Admission; D011446:Prospective Studies; D013548:Sweden