Immunization against Marek's disease usi
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F. Lesnik; L. J. N. Ross
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Article
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1975
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John Wiley and Sons
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French
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## Abstract Immunity against Marek's disease was conferred by the use of nonβinfectious materials extracted with nonβionic detergents from cells infected with the attenuated strain of Marek's disease virus (MDV). Antibodyβfree Rhode Island Red chicks were inoculated at 1 week of age with cell extra