Jakobsen, H., Sigurdsson, V. D., Sigurdardottir, S., Schulz, D., & Jonsdottir, I. (2003). Pneumococcal Serotype 19F Conjugate Vaccine Induces Cross-Protective Immunity to Serotype 19A in a Murine Pneumococcal Pneumonia Model. American Society for Microbiology.

Jakobsen, Håvard, Viktor D. Sigurdsson, Sigurveig Sigurdardottir, Dominique Schulz, و Ingileif Jonsdottir. Pneumococcal Serotype 19F Conjugate Vaccine Induces Cross-Protective Immunity to Serotype 19A in a Murine Pneumococcal Pneumonia Model. American Society for Microbiology, 2003.

Jakobsen, Håvard, et al. Pneumococcal Serotype 19F Conjugate Vaccine Induces Cross-Protective Immunity to Serotype 19A in a Murine Pneumococcal Pneumonia Model. American Society for Microbiology, 2003.