Claassen, IMeylis, Jvan der Ley, PPeeters, CBrons, HRobert, JBorsboom, Dvan der Ark, Avan Straaten, IRoholl, PKuipers, BPoolman, J2025-03-142025-03-141996https://rivm.openrepository.com/handle/10029/636544Production, characterization and control of a Neisseria meningitidis hexavalent class 1 outer membrane protein containing vesicle vaccine.ArticleVaccine 1996; 14:1001-82025-03-14