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McGee L, et al. Nomenclature of major antimicrobial-resistant clones of Streptococcus pneumoniae defined by the pneumococcal molecular epidemiology network. J Clin Microbiol 39: 2565-2571, 2001. PubMed: 11427569

Martin M, et al. An outbreak of conjunctivitis due to atypical Streptococcus pneumoniae. N. Engl. J. Med. 348(12):1112-21, 2003. PubMed: 12646668