历史上的流行病

摘要：

Cholera, bubonic plague, smallpox, and influenza are some of the most brutal killers in human history. And outbreaks of these diseases , especially smallpox, which has killed the most people in its long existence, pose a great threat to man.

在线出版日期：2020-08-03（万方平台首次上网日期，不代表论文的发表时间）

页数：共3页

页码：10-12