3) Bernstein, E. F., Cosentino, L. C., Reich, S., Stasz, P., Levine, I. D., Scott, D. R., Dorman, F. D. and Blackshar, P. L.: A compact low hemolysis, non-thrombogenic system for non-thoracotomy prolonged left ventricular bypass. Trans. Am. Soc. Artif. Intern. Organs 20: 643, 1974.
4) Caro, C. G., Pedley, T. J., Schroter, R. C. and Seed, W. A.: The Mechanics of the Circulation, p. 165, Oxford University Press, Oxford, 1978.