REY, Luís Carlos. Nasopharyngeal Streptococcus pneumoniae isolated from healthy and pneumonia children in Fortaleza, Brazil: serogroups and antibiotic resistance . Revista do Instituto de Medicina Tropical de São Paulo, São Paulo, Brasil, v. 42, n. 4, p. 184–184, 2000. Disponível em: https://revistas.usp.br/rimtsp/article/view/30446.. Acesso em: 26 jun. 2024.