IENG, Vanra et al. National burden of influenza-associated hospitalizations in Cambodia, 2015 and 2016. Western Pacific Surveillance and Response, Manila, Philippines, v. 9, n. 5, 2018. DOI: 10.5365/wpsar.2018.9.5.011. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/627. Acesso em: 4 jun. 2026.