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Home › Method of the preparation of improved mutant strain of Bordetella bronchiseptica useful as live attenuated vaccine for prophlaxis of B. bronchiseptica infection

Method of the preparation of improved mutant strain of Bordetella bronchiseptica useful as live attenuated vaccine for prophlaxis of B. bronchiseptica infection

US Patent 4456588 · Granted Jun 26, 1984

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