ARASHIRO, Takeshi et al. Experience conducting COVID-19 vaccine effectiveness studies in response to the COVID-19 pandemic in Japan and the Philippines: lessons for future epidemics and potential pandemics. Western Pacific Surveillance and Response, Manila, Philippines, v. 16, n. 2, 2025. DOI: 10.5365/wpsar.2025.16.2.1157. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/1157. Acesso em: 3 jun. 2026.