Whelan, JHahne, SBerbers, Gvan der Klis, FWijnands, YBoot, H2025-03-212025-03-2120122250841610.4161/hv.19642https://rivm.openrepository.com/handle/10029/646248Immunogenicity of a hexavalent vaccine co-administered with 7-valent pneumococcal conjugate vaccine: findings from the national immunization program in the NetherlandsArticleHuman Vaccines Immunother 2012; 8(6):743-82025-03-21