1. Adams, R. D.: Circulatory diseases. In: Diseases of Muscle, pp. 410?418, 3rd Ed. Hagerstown, Maryland: Harper and Row, 1975
2. Arundell, F. D., Wilkinson, R. D.: Dermatomyositis and malignant neoplasms in adults. Arch. Derm.82, 772 (1960)
3. Barker, M. W., Keith, N. M., Kernohan, J. W.: Arterioles in hypertensive disease. Proc. Staff. Meet., Mayo Clin.6, 172 (1931)
4. Baumberger, K., Mummenthaler, M.: Neurologische Syndrome als Fernwirkung maligner Tumoren. Schweiz. med. Wschr.101, 452 (1971)
5. Becher, S. W., Kahn, D., Rothman, S.: Cutaneous manifestations of internal malignant tumor. Arch. Dermat. Syph. N.Y.45, 1069 (1942)