Serotype-Specific Acquisition and Loss of Group B Streptococcus Recto-Vaginal Colonization in Late Pregnancy Kwatra, Gaurav ; Adrian, Peter V. ; Shiri, Tinevimbo ; Buchmann, Eckhart J. ; Cutland, Clare L. ; Madhi, Shabir A. Abstract Publication: PLoS ONE Pub Date: June 2014 DOI: 10.1371/journal.pone.0098778 Bibcode: 2014PLoSO...998778K