KASAMATSU, Ayu et al. Enhanced event-based surveillance for imported diseases during the Tokyo 2020 Olympic and Paralympic Games. Western Pacific Surveillance and Response, Manila, Philippines, v. 12, n. 4, 2021. DOI: 10.5365/wpsar.2021.12.4.903. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/903. Acesso em: 3 jun. 2026.