Genetic Stability of the VP2 Hypervariable Region of Four Infectious Bursal Disease Virus Isolates after Serial Passage in Specific-Pathogen-Free Chicken Embryos
2018 ◽
Vol 163
(8)
◽
pp. 2085-2097
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1991 ◽
Vol 15
(4)
◽
pp. 369-381
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