1. Bernsmeier, A., und U. Gottstein, Internist 4, 55 (1963).
2. Bernsmeier, A., und K. Siemons, Schweiz. Med. Wschr. 83, 210 (1953).
3. Byrom, F. B., The hypertensive vascular crisis. An ex- perimental study (London 1969).
4. Carter, B, Lancet 1970/I, 485.
5. Cook, Th. A., and P. O. Yates, Measurement of arterial structural change in hypertension. In: Research on the cerebral circulation, p. 74 (Springfield, 111., USA 1970).