2003;60;1424-1428 Neurology R. Gress W. S. Smith, S. C. Johnston, E. J. Skalabrin, M. Weaver, P. Azari, G. W. Albers and D. dissection Spinal manipulative therapy is an independent risk factor for vertebral artery This information is current as of April 13, 2010 http://www.neurology.org/cgi/content/full/60/9/1424 located on the World Wide Web at: The online version of this article, along with updated information and services, is All rights reserved. Print ISSN: 0028-3878. Online ISSN: 1526-632X. since 1951, it is now a weekly with 48 issues per year. Copyright © 2003 by AAN Enterprises, Inc. ® is the official journal of the American Academy of Neurology. Published continuously Neurology at LIFE UNIVERSITY LIBRARY on April 13, 2010 www.neurology.org Downloaded from