SCHOUT, Denise et al. Epidemiology of human infection with the novel virus influenza A (H1H1) in the Hospital das Clínicas, São Paulo, Brazil - june-september 2009 . Clinics, São Paulo, Brasil, v. 64, n. 10, p. 1025–1030, 2009. DOI: 10.1590/S1807-59322009001000014. Disponível em: https://revistas.usp.br/clinics/article/view/17930.. Acesso em: 30 jun. 2024.