S. Michael Gomez, S. Satheesh Kumar, P. Jeyaprakash, R. Suresh and K. R. Biji N. Manikanda
American Journal of Biochemistry and Biotechnology 2 ( 4 ): 161 - 169 , 2006
B. S. Balakumar, R. Suresh and R. Venugopal
International Journal of Pharmacology 6 ( 5 ): 676 - 680 , 2010
N.R. Jayalakshmi, K.J.T. Saraswathi, B. Vijaya, D.P.H.S.S. Prasad and R. Suresh
Journal of Plant Sciences 7 ( 1 ): 23 - 31 , 2012