Warning ‘Don't spread’ versus ‘Don't be a spreader’ to prevent the COVID-19 pandemic 論文 Fumiya Yonemitsu・Ayumi Ikeda・Naoto Yoshimura・Kaito Takashima・Yuki Mori・Kyoshiro Sasaki・Kun Qian・Yuki Yamada ·2020-09-01 ·『Royal Society Open Science』 7(9) pp. 200793-200793 doi:10.1098/rsos.200793