Pettersson, AScheper, ETommassen, JKuipers, BPoolman, JT2025-03-122025-03-121991https://rivm.openrepository.com/handle/10029/633102Heterogeneity of iron-regulated meningococcal 70 kDa and 98 kDa OMPs.ArticleIn: Achtman M, Kohl P, Marchal C, et al, eds. Neisseria 1990. Proceedings of the 7th international pathogenic neisseria conference, Berlin, September 1990. Berlin: Walter de de Gruyter, 1991;459-632025-03-12