TAKAHASHI, Shuko; KAWACHI, Ichiro. How Iwate Prefecture in Japan maintained a low COVID-19 infection rate. Western Pacific Surveillance and Response, Manila, Philippines, v. 12, n. 4, 2021. DOI: 10.5365/wpsar.2021.12.4.859. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/859. Acesso em: 3 jun. 2026.