We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleShifting genetic structure of invasive serotype 19A pneumococci in the United States.AuthorsBeall BW; Gertz RE; Hulkower RL; Whitney CG; Moore MR; Brueggemann ABPublicationThe Journal of infectious diseases, 2011, Vol 203, Issue 10, p1360ISSN1537-6613Publication typearticleDOI10.1093/infdis/jir052