1. Withers, W. A., and Carruth, F. E., J. Agric. Research, 1915, v. 261; 1918, xii, 83. Schwartze, E. W., and Alsberg, C. L., J. Pharmacol. and Exp. Therap., 1919, xiii, 504; 1921, xvii, 344; J. Agric. Research,1923, xxv,285; 1924, xxviii, 173, 191. Schwartze, E. W., J. Oil and Fat Ind., 1926. iii, 173. (A complete bibliography of the whole problem of cottonseed meal poisoning will be found in the above references.)
2. Marchlewski L., J. prakt. Chem., 1899, 1x, 84.
3. Carruth, F. E., J. Am. Chem. Soc., 1918, xl, 647.
4. Clark, E. P., J. Biol. Chem., 1927, 1xxxv, 725.
5. Rast, K., Ber. Chem. Ges., 1922, lv, 1051.