We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePneumococcal antibody concentrations and carriage of pneumococci more than 3 years after infant immunization with a pneumococcal conjugate vaccine.AuthorsAkinsola AK; Ota MO; Enwere GC; Okoko BJ; Zaman SM; Saaka M; Nsekpong ED; Odutola AA; Greenwood BM; Cutts FT; Adegbola RAPublicationPloS one, 2012, Vol 7, Issue 2, pe31050ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0031050