Lyden P D, Marler J R
University of California at San Diego Stroke Center, University of California, San Diego School of Medicine, San Diego, CA, USA; Division of Stroke, Trauma, and Neurodegenerative Disorders, National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA.
J Stroke Cerebrovasc Dis. 1999 May-Jun;8(3):139-45. doi: 10.1016/s1052-3057(99)80019-6.