Peeters, CCAMClaassen, IJTMSchuller, MKersten, GFARouppe van_der Voort, EMPoolman, JT2025-03-172025-03-171999https://rivm.openrepository.com/handle/10029/637949Immunogenicity of various presentation forms of PorA outer membrane protein of Neisseria meningitidis in mice.ArticleVaccine 1999; 17:2702-122025-03-17