We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGeographical differences in invasive pneumococcal disease rates and serotype frequency in young children.AuthorsHausdorff WP; Siber G; Paradiso PRPublicationLancet (London, England), 2001, Vol 357, Issue 9260, p950ISSN0140-6736Publication typearticleDOI10.1016/S0140-6736(00)04222-7