1 世界卫生组织(世卫组织)，“新型冠状病毒(2019-nCoV)疫情报告 1”，2020 年 1 月 21 日；和Jun Zheng, “SARS-Cov-2: an emerging coronavirus that causes global threat”, International Journalof Biological Sciences, vol. 16, No. 10 。可查阅 www.ncbi.nlm.nih.gov/pmc/articles/PMC7098030/#B10。
1 World Health Organization (WHO), “Novel coronavirus (2019-nCoV) situation report1”, 21 January 2020; and Jun Zheng, “SARS-Cov-2: an emerging coronavirus that causes global threat”, International Journal of Biological Sciences, vol. 16, No. 10. Available from www.ncbi.nlm.nih.gov/pmc/articles/PMC7098030/#B10.