1. http://www.chemicalland21.com/lifescience/phar/OXFENDAZOLE.htm .
2. United States Pharmacopoiea, 32-NF27, 3155 (2008).
3. I. W. Tsina and S. B. Matin, J. Pharm. Sci., 70, 858–60 (1981).
4. G. Shah, D. Bradley, and E. Shek, J. Assoc. Offic. Anal. Chem., 67, 707–714 (1984).
5. W. J. Blanchflower, A. Cannavan, and D. G. Kennedy, Analyst, 119, 1325–1328 (1994).