2020年7月1日QJMToyoaki Sawano, Yasuhiro Kotera, Akihiko Ozaki, Anju Murayama, Tetsuya Tanimoto, Ranjit Sah, Jiwei Wang QJM（2020 Jun 23） Underestimation of COVID-19 Cases in Japan: An Analysis of RT-PCR Testing for COVID-19 Among 47 Prefectures in Japan#NEWS #論文英語
Toyoaki Sawano, Yasuhiro Kotera, Akihiko Ozaki, Anju Murayama, Tetsuya Tanimoto, Ranjit Sah, Jiwei Wang QJM（2020 Jun 23） Underestimation of COVID-19 Cases in Japan: An Analysis of RT-PCR Testing for COVID-19 Among 47 Prefectures in Japan#NEWS #論文英語
