Palmieri, C., Princivalli, M. S., Baldassarri, L., Creti, R., Varaldo, P. E., & Facinelli, B. (2008). Typing of emm77 Streptococcus pyogenes strains isolated from different clinical samples. Microbiologia Medica, 23(4). https://doi.org/10.4081/mm.2008.2560