You are seeing this message because your Web browser does not support basic Web standards. Find out more about why this message is appearing and what you can do to make your experience on this site better.
In the article titled "Stroke or Transient Ischemic AttacksWith Basilar
Artery Stenosis or Occlusion," published in theApril issue of the ARCHIVES
(2002;59:567-573), the third lineof the "Patients and Methods" section should
have read " . .. caused by BAS greater than 50%. . . ."