A Comparison of the Onset of Protection Induced by Newcastle Disease Virus Strain B1 and a Fowl Poxvirus Recombinant Newcastle Disease Vaccine to a Viscerotropic Velogenic Newcastle Disease Virus Challenge
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2015 ◽
Vol 46
(3)
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pp. 861-865
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2018 ◽
Vol 20
(1)
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pp. 145-152
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