@article{:/content/10.2807/esw.11.23.02968-en, author = "van Oosten, M and de Greeff, S and Spanjaard, L and Schouls, L M", title = "Introduction of pneumococcal conjugate vaccine into the Dutch national immunisation programme", journal = "Weekly releases (1997–2007)", year = "2006", volume = "11", number = "23", eid = 2968, pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esw.11.23.02968-en", doi = "https://doi.org/10.2807/esw.11.23.02968-en" }