1. Winder, C. V., Wax, J., Burr, V., and Been, M. (unpublished experiments, 1952–1954, by a slight modification ( Winder, C. V., Jones, E. M., Weston, J. K., and Gajewski, J., Arch. int. Pharmacodyn., in the press) of an original procedure ( Green, A. F., Young, P. A., and Godfrey, E. I., Brit. J. Pharmacol., 6, 572; (1951)).
2. Winder, C. V., Pfeiffer, C. C., and Maison, G. L., Arch. int. Pharmacodyn., 72, 329 (1946).
3. Ibid., 74, 176, 219 (1947).
4. Wolff, H. G., Hardy, J. D., and Goodell, H., J. Clin. Invest., 20, 63 (1941).
5. Wax, J., Kaprielian, S., Asher, E., and Winder, C. V., (unpublished experiments, 1950–1951).