D. Calderon Guzman, E. Hernandez Garcia, G. Barragan Mejia, N. Labra Ruiz, F. Trujillo Jimenez, H. Juarez Olguin, J.A. Saldivar Gonzalez and A. Rojas Ochoa
International Journal of Pharmacology 9 ( 3 ): 204 - 210 , 2013