Roche, H., Ren, B., McDaniel, L. S., Håkansson, A., & Briles, D. E. (2003). Relative Roles of Genetic Background and Variation in PspA in the Ability of Antibodies to PspA To Protect against Capsular Type 3 and 4 Strains of Streptococcus pneumoniae. American Society for Microbiology.

Roche, Hazeline, Bing Ren, Larry S. McDaniel, Anders Håkansson, et David E. Briles. Relative Roles of Genetic Background and Variation in PspA in the Ability of Antibodies to PspA To Protect against Capsular Type 3 and 4 Strains of Streptococcus Pneumoniae. American Society for Microbiology, 2003.

Roche, Hazeline, et al. Relative Roles of Genetic Background and Variation in PspA in the Ability of Antibodies to PspA To Protect against Capsular Type 3 and 4 Strains of Streptococcus Pneumoniae. American Society for Microbiology, 2003.