F. IBARRA VELARDE, N. MONTENEGRO CRISTINO, A. HERNÁNDEZ CAMPOS, R. CASTILLO BOCANEGRA, P. OCHOA GALVÁN, and Y. VERA MONTENEGRO, “Comparative efficacy of an experimental fasciolicide, triclabendazole and closantel in cattle naturally infected with Fasciola hepatica”, Vet Mex OA, vol. 33, no. 003, Oct. 2009.