Considerations for mass gathering events and Middle East respiratory syndrome coronavirus (MERS-CoV): interim guidance: updated May 2018
引用
World Health Organization. (2018). Considerations for mass gathering events and Middle East respiratory syndrome coronavirus (MERS-CoV): interim guidance: updated May 2018. World Health Organization. https://iris.who.int/handle/10665/272521. 许可: CC BY-NC-SA 3.0 IGO