Santos KC de O, Silva DBB da, Sasaki NA, Benega MA, Garten R, Paiva TM de. Molecular epidemiology of influenza A(H1N1)PDM09 hemagglutinin gene circulating in São Paulo State , Brazil: 2016 anticipated influenza season. Rev. Inst. Med. Trop. São Paulo. 2017;59:e9. Accessed May 3, 2024. https://revistas.usp.br/rimtsp/article/view/130566