
Epidemiological characteristics of the clusters of COVID-19 in Xi'an
BAI Yao, CHEN Zhijun, CHEN Baozhong, LIU Kun, SHAO Zhongjun
China Tropical Medicine ›› 2020, Vol. 20 ›› Issue (9) : 853-856.
Epidemiological characteristics of the clusters of COVID-19 in Xi'an
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