(Q50174904)
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Use of the nirB promoter to direct the stable expression of heterologous antigens in Salmonella oral vaccine strains: development of a single-dose oral tetanus vaccine (English)
S. N. Chatfield
I. G. Charles
A. J. Makoff
M. D. Oxer
G. Dougan
D. Pickard
D. Slater
N. F. Fairweather
1 August 1992
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10
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8
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888-892
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Identifiers
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