Nucleotide Sequence of the Fusion and Haemagglutinin-Neuraminidase Glycoprotein Genes of Newcastle Disease Virus, Strain Ulster: Molecular Basis for Variations in Pathogenicity between Strains
1988 ◽
Vol 69
(3)
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pp. 613-620
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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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