1) Peabody, G.L.: Relation between arterial disease and visceral changes. Trans. Assoc. Am. Physicians, 6, 154-162, 1891.
2) Jackson, J.H: On a case of temporary left hemiplegia. Brain, 3, 433-451, 1880.
3) Pickering, G.W: Transient cerebral paralysis in hyper tension and in cerebral embolism. JAMA, 137, 423-430, 1948.
4) Millikan, C.H, Siekert, R.G. and Shick, R.M: Studies in cerebrovascular disease. 5. The use of anticoagulant drugs in the treatment of intermittent insufficiency of the internal arterial system. Mayo Clin. Proc., 30, 578-586, 1955.
5) Millikan, C.H: A classification and outline of cerebrovascular disease. Neurology (NY), 8, 395-432, 1958.