Hu, S., Chen, H., Ma, J., Chen, Q., Deng, H., Gong, F., … Shi, C. (2013). CpG7909 adjuvant enhanced immunogenicity efficacy in mice immunized with ESAT6-Ag85A fusion protein, but does not confer significant protection against Mycobacterium tuberculosis infection. Journal of Applied Microbiology, 115(5), 1203-11. https://doi.org/10.1111/jam.12315 (Original work published 2013)