Countries of origin of imported COVID-19 cases into China and measures to prevent onward transmissionâ
Zhang, Zhou-Bin, Li, Li, Qin, Peng-Zhe, Li, Ke, Huang, Yong, Luo, Lei, Ou, Chun-QuanJournal:
Journal of Travel Medicine
DOI:
10.1093/jtm/taaa139
Date:
August, 2020
File:
PDF, 255 KB
2020