Rijksinstituut voor Volksgezondheid en Milieu Immunogenicity of various presentation forms of PorA outer membrane protein of Neisseria meningitidis in mice | RIVM Jaar: 1999 Immunogenicity of various presentation forms of PorA outer membrane protein of Neisseria meningitidis in mice | RIVM Bron: rivm.nl Download dossier (ZIP) · JSON