I. Ovando-Medina, L. Adriano-Anaya, A. Chavez-Aguilar, A. Oliva-Llaven, T. Ayora-Talavera, L. Dendooven, F. Gutierrez-Miceli and M. Salvador-Figueroa
Pakistan Journal of Biological Sciences 10 ( 19 ): 3454 - 3457 , 2007