MD, A. .; S, S. .; G, J.; S Nair, M. .; P N Nair, D. .; Rani S P, S. Phytochemical Analysis and Radical Scavenging Activity of the Extracts of Costus Picatus Linn and Coccinia Indica W and A, Two Ethnic Medicinal Plants Used in the Treatment of Diabetes Mellitus. Free Rad. Antiox. 2020, 1, 77-83.