1. Goodman, L. and Gilman, A.: The Pharmacological Basis of Therapeutics. The MacMillan Company, New York 1941.
2. Posey, E. L., Brown, H. S. and Bargen, J. A.: The response of human intestinal motility to Tetra Ethyl Ammonium Chloride. Gastroenterology 11:83, 1948.
3. Dodds, D. C, Ould, C. L. and Dailey, M. E.: The effect of Tetra-Ethyl Ammonium Chloride on gastric motility in man. Gastroenterology, 10:1007, 1948.
4. Walters, R. L., Morgan, J. A. and Beal, J. M.: Effects of B-diethyl amino ethyl xanthene 9-carboxylate methobromide (Banthine) on human gastro-intestinal function. Proc. Soc. Exper. Biol. and Med., 74:526, 1950.
5. Longino, F. H., Grimson, K. S., Chittum, J. R. and Metealf, B. H.: An orally effective quaternary amine, Banthine, capable of reducing gastric motility and secretion. Gastroenterology, 14:301, 1950.