1. Anika, S.M., Houpt, T.R. and Houpt, K.A. (1981). Cholecystokinin and satiety in pigs. Am. J. Physiol., 240: 310–318.
2. Booth, N., 1977. Psychotropic agents. In: L.M. Jones, N.H. Booth and L.E. McDonald (Editors), Veterinary Pharmacology and Therapeutics. 4th ed. Iowa State University Press, Ames, Iowa, pp. 373–401.
3. Brown, R.F., Houpt, K.A. and Schryver, H.F., 1976. Stimulation of food intake in horses by diazepam and promazine. Pharmac. Biochem. Behav., 5: 495–497.
4. Goodman, L.S. and Gilman, A.D., 1970. The Pharmacological Basis of Therapeutics. 4th ed. MacMillan Co., New York, pp. 437–441.
5. Ragan, H.A., Horstman, V.G., McClellan, R.O. and Bustad, L.K., 1966. Application of miniature goats in ruminant research. Am. J. Vet. Res., 27: 161–165.