Tapia, M.O., A.F. Giordano, A.L. Soraci, C.A. Gonzalez, L.A. Denzoin, I.O. Ortega, W. Olson and M.J. Murphy
Journal of Animal and Veterinary Advances 5 ( 4 ): 271 - 276 , 2006
E.O. Confalonieri, A.L. Soraci, M. Becaluba, C.Bianchi, M.A. Aba and O.Tapia
Journal of Animal and Veterinary Advances 5 ( 12 ): 1214 - 1219 , 2006