Intranasal immunization with plasmid DNA encoding spike protein of SARS-coronavirus/polyethylenimine nanoparticles elicits antigen-specific humoral and cellular immune responses
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1999 ◽
Vol 67
(2)
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pp. 199-201
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2002 ◽
Vol 70
(12)
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pp. 6652-6657
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2007 ◽
Vol 178
(9)
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pp. 5652-5658
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2004 ◽
Vol 31
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pp. 99-106
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