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Fernandez-Garayzabal JF, Blanco M, Vazquez-Boland JA, Briones V, Garcia JA, Delgado C, Domingo M, Marco J, Dominguez L.Fernandez-Garayzabal JF, et al. Among authors: delgado c.Zentralbl Veterinarmed B. 1992 Sep;39(7):513-8. doi: 10.1111/j.1439-0450.1992.tb01200.x.Zentralbl Veterinarmed B. 1992.PMID: 1455943