Drupal-Bibcite0<style face="normal" font="default" size="100%">Sensitivity and Specificity of the Hyperdense Artery Sign for Arterial Obstruction in Acute Ischemic Stroke</style><style face="normal" font="default" size="100%">Sensitivity and Specificity of the Hyperdense Artery Sign for Arterial Obstruction in Acute Ischemic Stroke</style>