"Naomi;Matsumoto|Toshiharu;Mitsuhashi|Rumi;Matsuo|Tomoka;Kadowaki|Soshi;Takao|Takashi;Yorifuji|","Effectiveness of the Original COVID-19 Vaccine against COVID-19 Exacerbations during the Omicron Wave: A Population-based Study in Okayama, Japan","JMA Journal","2433-3298","2023","6","4","463","469","isVersionOf https://doi.org/10.31662/jmaj.2023-0019","37941689","001117541000004","http://escholarship.lib.okayama-u.ac.jp/67754","10.31662/jmaj.2023-0019" "Atsuyoshi;Iida|Shinya;Saito|Jun;Hamada|Shunsuke;Nakamura|Tsuyoshi;Nojima|Hiromichi;Naito|Takeshi;Mikane|","Transversal Survey of Emergency Medicine Policy and Quality Metrics in Japan' s Regional Health Care Plans","JMA Journal","2433-3298","2023","6","3","284","291","isVersionOf https://doi.org/10.31662/jmaj.2022-0172","37560366","001163814800013","http://escholarship.lib.okayama-u.ac.jp/67744","10.31662/jmaj.2022-0172" "Chiaki;Hashimoto|Takashi;Yorifuji|Kazuharu;Murakami|Shigeru;Suganami|","Disease and Injury Trends following Heavy Rains in Western Japan in 2018","JMA Journal","2433-3298","2023-04-14","6","2","129","137","isVersionOf https://doi.org/10.31662/jmaj.2022-0122","37179731","001149290800004","http://escholarship.lib.okayama-u.ac.jp/67741","10.31662/jmaj.2022-0122"