Harvey, R. M., Stroeher, U. H., Ogunniyi, A. D., Smith-Vaughan, H. C., Leach, A. J., & Paton, J. C. (2011). A Variable Region within the Genome of Streptococcus pneumoniae Contributes to Strain-Strain Variation in Virulence. Public Library of Science.

Harvey, Richard M., Uwe H. Stroeher, Abiodun D. Ogunniyi, Heidi C. Smith-Vaughan, Amanda J. Leach, and James C. Paton. A Variable Region Within the Genome of Streptococcus Pneumoniae Contributes to Strain-Strain Variation in Virulence. Public Library of Science, 2011.

Harvey, Richard M., et al. A Variable Region Within the Genome of Streptococcus Pneumoniae Contributes to Strain-Strain Variation in Virulence. Public Library of Science, 2011.