1. Lomax, P., Malveaux, E., and Smith, R. E., Amer. J. Physiol., 207, 736 (1964).
2. Lotti, V. J., Lomax, P., and George, R., Proc. Western Pharmacol. Soc., 8, 33 (1965).
3. Lotti, V. J., Lomax, P., and George, R., Federation Proc., 24, 548 (1965).
4. Walther, J., Bishop, F. W., and Warren, S. L., in Temperature—Its Measurement and Control in Science and Industry, 474 (American Institute of Physics, 1941).
5. Grayson, J., and Mendel, D., J. Physiol., 133, 334 (1956).