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Head: Безрукава І. Ю.. To study the immunobiological peculiarities of vaccine strains “La Sota”, the Newcastle disease virus, „Н-52”, the infectiouse bronchitis of hens, “L 497”, the virus of the egg production decrease (СЗН-76) and 1733 reovirus infection on the base of which the quadrivalent inactivated vaccine against four infections will be made.
Poultry Research Institute UAAN. № 0108U001566
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Updated: 2026-03-25
