Ayu Kasamatsu, Kazuhiko Kanou, Munehisa Fukusumi, Yuzo Arima, Shun Omori, Haruna Nakamura, Tetsuro Sato, Yusuke Serizawa, Asuka Takeda, Hiroyuki Fujikura, et al. Epidemiologic Trends and Distributions of Imported Infectious Diseases Among Travelers to Japan Before and During the COVID-19 Pandemic, 2016 to 2021: A Descriptive Study. Journal of epidemiology. 2024. 34. 4. 187-194