Modes of Contact and Risk of Transmission in COVID-19: A Prospective Cohort Study 4950 Close Contact Persons in Guangzhou of China

Lei Luo, Dan Liu, Xinlong Liao, Xianbo Wu, Qinlong Jing, Jiazhen Zheng, Fang-Hua Liu, Shigui Yang, Bi Bi, Zhihao Li,

SSRN Electronic Journal · 2020 · 20 citations · 0 references

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