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Horácio AN, Silva-Costa C, Lopes JP, Ramirez M, Melo-Cristino J; Portuguese Group for the Study of Streptococcal Infections.Horácio AN, et al.Front Microbiol. 2016 Oct 14;7:1616. doi: 10.3389/fmicb.2016.01616. eCollection 2016.Front Microbiol. 2016.PMID: 27790208Free PMC article.
Serrano I, Ramirez M, Melo-Cristino J; Portuguese Surveillance Group for the Study of Respiratory Pathogens.Serrano I, et al.Clin Microbiol Infect. 2004 Jul;10(7):652-6. doi: 10.1111/j.1469-0691.2004.00869.x.Clin Microbiol Infect. 2004.PMID: 15214879Free article.
Silva-Costa C, Ramirez M, Melo-Cristino J; Portuguese Surveillance Group for the Study of Respiratory Pathogens.Silva-Costa C, et al.Antimicrob Agents Chemother. 2005 May;49(5):2109-11. doi: 10.1128/AAC.49.5.2109-2111.2005.Antimicrob Agents Chemother. 2005.PMID: 15855540Free PMC article.
Melo-Cristino J, Santos L, Ramirez M; Grupo de Estudo Português de Bactérias Patogénicas Respiratórias.Melo-Cristino J, et al.Rev Port Pneumol. 2006 Jan-Feb;12(1):9-30.Rev Port Pneumol. 2006.PMID: 16572254Free article.English, Portuguese.