1. Laki, K., and Gladner, J. A., Physiol. Rev., 44, 127 (1964).
2. Davey, M. G., and Lüscher, E. F., in Proc. Third Meeting Fed. Europ. Biochem. Soc., Warsaw, 1966, Biochemistry of Blood Platelets, 9 (Academic Press, London and New York, 1967).
3. Morse, E. E., Jackson, D. P., and Conley, C. L., J. Clin. Invest., 44, 809 (1965).
4. Mihalyi, E., and Godfrey, J. E., Biochim. Biophys. Acta, 67, 73 (1963).
5. Blombäck, B., and Yamashima, I., Ark. Kemi, 12, 299 (1958).