Srinivasan, R., Chandrasekar, M. J. N., Nanjan, M. J. and Suresh, B. (2007) “Free Radical Scavenging Activity of <I>Ipomoea obscura</I> (L.) Ker-Gawl”, Journal of Natural Remedies, 7(2), pp. 184–188. doi: 10.18311/jnr/2007/306.