1. Reynolds JEF, ed. Martindale:The Extra Pharmacopoeia, 29th ed. London: The Pharmaceutical Press, 1989:987–991.
2. Goldsmith RS. Clinical pharmacology of anthelminitic drugs. In: Katzung BG, ed.Basic and Clinical Pharmacology. Los Angeles: Lange Medical, 1984;659–660.
3. The Merek Index, 13th ed. Rahway, NY: Merck; 2001.
4. Szejtli, J.Cyclodextrin Technology. Boston: Kluwer Academic Publishers, 1988.
5. Gutsche, D. Calixarenes. In: Vögtle F, Weber E, eds.Host Guest Complex Chemistry Macrocycles, Synthesis, Structures, Applications, Tokyo: Springer, 1985.