1. B. B. Brodie, J. Pharm. Pharmacol.8, 1 (1956).
2. F. Wilcoxon, Biom. Bull.1, 80 (1945).
3. B. B. Brodie (Fed. Proc.11, 632 [1952]) has shown that hexobarbital localizes in the body fat, from which it is slowly released into the circulation, suggesting that the lipo-tropic effects of the sex steroids may also be involved.
4. J. Pellerin, A. D'Iorio, andE. Robillard, Rev. canad. Biol.13, 257 (1954).
5. M. Crevier, A. D'Iorio, andE. Robillard, Rev. canad. Biol.9, 336 (1950).