Global surveillance for COVID-19 caused by human infection with COVID-19 virus (Chinese)

World Health Organization (WHO) World Health Organization (WHO) (2020) C_WHO
Interim Guidance Accessed: 02.04.2020 人感染 2019 新型冠状病毒引起的 2019 冠状病毒病 的全球监测 临时指导文件 2020 年 2 月 27 日