1. Farrukh A, Iqbal A, Zafar M. Antioxidant and free radical scavenging properties of twelve traditionally used Indian medicinal plants Turkish J Biol 2006;30:177-83.
2. Kaneko JJ, Harvey JW, Michael LB. Clinical Biochemistry of Domestic Animals. 5 th ed., New York: Academic Press; 1997.