SOH, A. C. Y.; SHARMA, A.; MUSCATELLO, D. J. Impact of seasonal influenza on polyclinic attendances for upper respiratory tract infections in Singapore. Western Pacific Surveillance and Response, [S. l.], v. 11, n. 2, 2020. DOI: 10.5365/wpsar.2019.10.4.001. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/702. Acesso em: 22 nov. 2024.