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. 2004 Oct;72(10):6148–6150. doi: 10.1128/IAI.72.10.6148-6150.2004

FIG. 1.

FIG. 1.

(A) Survival curves of guinea pigs that were aerosol-infected with M. tuberculosis H37Rv throughout an observation period of 123 days (n = 6 mice) (CAMR, Salisbury, United Kingdom); (B) survival curves of guinea pigs that were aerosol-infected with M. tuberculosis Erdman throughout an observation period of 184 days (n = 9 to 15 mice) (Statens Serum Institute). The figure shows combined data from two experiments. A P of <0.05 was considered significant by the Kaplan-Meier rank sum test. Ag85B-ESAT-6, fusion protein; Ag85B + ESAT-6, antigen cocktail.