KOH, D. S.; WONG, S. X.; WONG, J. Testing for COVID-19 cases in ASEAN. Western Pacific Surveillance and Response, [S. l.], v. 11, n. 4, p. 3, 2020. DOI: 10.5365/wpsar.2020.11.1.013. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/724. Acesso em: 4 dec. 2024.