Effects of community-wide vaccination with PCV-7 on pneumococcal nasopharyngeal carriage in the Gambia: a cluster-randomized trial.

by Anna Roca, Philip C Hill, John Townend, Uzo Egere, Martin Antonio, Abdoulie Bojang, Abiodun Akisanya, Teresa Litchfield, David E Nsekpong, Claire Oluwalana, Stephen R C Howie, Brian Greenwood, Richard A Adegbola
Published 2011-10-01