1. Peery, T. M., and Miller, jun., F. N., in Pathology. A Dynamic Introduction to Medicine and Surgery, 10 (J. and A. Churchill, Ltd., London, 1961).
2. For refs. see Van Oettingen, W. F., The Halogenated Aliphatic, Olefinic, Cyclic, Aromatic and Aliphatic-aromatic Hydrocarbons, including the Halogenated Insecticides, their Toxicity and Potential Dangers (U. S. Govt. Printing Office, Washington, 1955).
3. Cameron, G. R., and Karunaratne, W. A. E., J. Path. Bact., 42, 1 (1936).
4. Rees, K. R., in Cellular Injury (CIBA Symposium, J. and A. Churchill, Ltd., London, 1964).
5. Recknagel, R. O., and Lombardi, B., J. Biol. Chem., 236, 564 (1961). Heimberg, M., and Weinstein, I., Biochem. Pharm., 11, 163 (1962). Seakins, A., and Robinson, D. S., Biochem. J., 86, 401 (1963). Rees, K. R., and Shotlander, V. L., Proc. Roy. Soc., B., 157, 517 (1963).