R. Rajendran, S. Karthik Sundaram, P. Prabhavathi, B.V. Sridevi and V. Gopi
Pakistan Journal of Biological Sciences 14 ( 11 ): 610 - 618 , 2011
M. Sudha, R. Shyamala Gowri, P. Prabhavathi, P. Astapriya, S. Yamuna Devi and A. Saranya
Pakistan Journal of Biological Sciences 15 ( 1 ): 39 - 43 , 2012