F. Tambuwal, G. Egwu, M. Ibafidon, F. Bande, S. Szathmary, and L. Stipkovit, “Intercurrent antibodies to <i>Mycoplasma bovis</i> in cattle infected with haemoparasites in an institutional farm at Sokoto, Nigeria”, apra, vol. 5, no. 2, Jan. 2010.