Sugishita, Yoshiyuki, Yoshiko Somura, Nobuyuki Abe, Yasuko Murai, Yoshiaki Koike, Eriko Suzuki, Mayu Yanagibayashi, Aya Kayebeta, and Atsushi Yoshida. “Multi-Source Surveillance Conducted by the Tokyo Metropolitan Government During the Tokyo 2020 Olympic and Paralympic Games”. Western Pacific Surveillance and Response 14, no. 3 (September 30, 2023): 10. Accessed November 22, 2024. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/978.