Concurrent vaccinations against PCV2 and PRRSV: study on the specific immunity and clinical protection in naturally infected pigs.
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P. Bonilauri | A. Caleffi | P. Borghetti | L. Ferrari | A. Luppi | P. Martelli | E. De Angelis | S. Guazzetti | M. Morganti | P. Ardigò | Marina Morganti