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. 2006 Aug 22;25(4):729–740. doi: 10.1016/j.vaccine.2006.08.011

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Copyright © 2006 Elsevier Ltd. All rights reserved.

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Fig. 5 — Protection of triSpike-immunized hamsters from SARS-CoV challenge. Hamsters were inoculated intranasally with 10³ TCID₅₀ of SARS-CoV (Urbani strain) and virus titers in lung homogenates were determined. Error bars indicated standard errors and asterisk (***) indicate the value of p < 0.001 in two-tailed t tests. Values were expressed as TCID₅₀ per g of lung tissue.