Seno, S., Nagata, T., Imai, K., Abe, T., Yamada, S., Tsunashima, H., Yamada, S., Hagihara, A., Saitoh , D. and Nishiyama, T. 2023. Characteristics of the patients consulted with emergency medicine physicians at a large-scale COVID-19 vaccination center: Prospective observational study. American Journal of Disaster Medicine. 18, 1 (Nov. 2023), 17–30. DOI:https://doi.org/10.5055/ajdm.0456.