Analysis and comparison of comprehensive risk index of COVID-19 in China and Hubei province
YUAN Hongyong, CHEN Tao, HUANG Lida, SU Guofeng, HUANG Quanyi, DAI Jiakun, YU Shuiping
Science & Technology Review . 2020, (4): 21 -28 .  DOI: 10.3981/j.issn.1000-7857.2020.04.003

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