
Epidemiological investigation on a family cluster of COVID-19 in Changning District, Shanghai
GU Jia-ling, GAO Hui, ZHAO Gen-ming, ZHAO Wen-sui, CAI En-mao, TANG Hong, XIA Yi, HUANG Zheng, BI Lei, GUO Jia-yin, ZHUANG Jian-lin
Practical Preventive Medicine ›› 2021, Vol. 28 ›› Issue (3) : 285-288.
Epidemiological investigation on a family cluster of COVID-19 in Changning District, Shanghai
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