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Ladelfa MF, Kotsias F, Del Médico Zajac MP, Van den Broeke C, Favoreel H, Romera SA, Calamante G.Ladelfa MF, et al. Among authors: del medico zajac mp.Vet Microbiol. 2011 Dec 15;153(3-4):361-6. doi: 10.1016/j.vetmic.2011.05.037. Epub 2011 May 27.Vet Microbiol. 2011.PMID: 21665386