A familial cluster of COVID-19 infection in a northern Chinese region
| Autor: | Liu, Cai-xia, Liu, Zhi-hui, Sun, Lu-yao, Zhang, Kai-yu, Sun, Yi-zhe |
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| Zdroj: | In Journal of Infection and Public Health September 2021 14(9):1127-1132 |
| Databáze: | ScienceDirect |
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