Duck virus hepatitis tissue inactivated vaccine and preparation method thereof

The invention relates to a duck virus hepatitis tissue inactivated vaccine and a preparation method thereof. The preparation method includes: collecting the livers of naturally infected duck virus hepatitis cases or artificially infected non-immunized ducks after attack, conducting emulsification, t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG DAOZHEN, CHANG WEISHAN, FU SHIJUN
Format: Patent
Sprache:eng
Schlagworte:
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