Literature Cited

1. Zivin, J.A.; Choi, D. W. Stroke therapy. Scientific American 1991, 265(1), 56-63.

2. NASCET Collaborators, 1991.

3. Dempsey, R.J.; Diana, A.L.; Moore, R.W. Thickness of carotid artery atherosclerotic plaque and ischemic risk. Neurosurgery, 27:3432-348, 1990.