Evolution of clonal complexes of 6C invasive pneumococcal strains according to penicillin (A) or erythromycin (B) susceptibility, during the three study periods (2002–2011). JanoirClaire CohenRobert LevyCorinne BingenEdouard LepoutreAgnès GutmannLaurent VaronEmmanuelle 2014 <p>Related groups including STs with at least 5/7 identical alleles (as presented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0090935#pone-0090935-t004" target="_blank">Table 4</a>) are indicated in brackets.</p>