Steeghs, L., Kuipers, B., Hamstra, H. J., Kersten, G., van Alphen, L., & van der Ley, P. (1999). Immunogenicity of Outer Membrane Proteins in a Lipopolysaccharide-Deficient Mutant of Neisseria meningitidis: Influence of Adjuvants on the Immune Response. American Society for Microbiology.

Steeghs, Liana, Betsy Kuipers, Hendrik Jan Hamstra, Gideon Kersten, Loek van Alphen, a Peter van der Ley. Immunogenicity of Outer Membrane Proteins in a Lipopolysaccharide-Deficient Mutant of Neisseria Meningitidis: Influence of Adjuvants On the Immune Response. American Society for Microbiology, 1999.

Steeghs, Liana, et al. Immunogenicity of Outer Membrane Proteins in a Lipopolysaccharide-Deficient Mutant of Neisseria Meningitidis: Influence of Adjuvants On the Immune Response. American Society for Microbiology, 1999.