de Neeling, AJvan Pelt, WHol, CLigtvoet, EEJSabbe, LJMBartelds, Avan Embden, JDA2025-03-172025-03-171999https://rivm.openrepository.com/handle/10029/638143Temporary increase in incidence of invasive infection due to Streptococcus pneumoniae in the NetherlandsArticleClin Infect Dis 1999; 29:1579-802025-03-17