Serotype-specific changes in invasive pneumococcal disease after pneumococcal conjugate vaccine introduction: a pooled analysis of multiple surveillance sites.

by Daniel R Feikin, Eunice W Kagucia, Jennifer D Loo, Ruth Link-Gelles, Milo A Puhan, Thomas Cherian, Orin S Levine, Cynthia G Whitney, Katherine L O'Brien, Matthew R Moore, Serotype Replacement Study Group
Published 2013-01-01