军事兽医中有帅哥美女啊?
https://twitter.com/LawrenceSellin/status/1389196440619077635
==================================== 6park.com 6park.com 6park.com 6park.com 6park.com 6park.com 6park.comDr. Lawrence Sellin 6park.com@LawrenceSellin 6park.com 6park.com 6park.com 6park.comXianzhu Xia of the Military Veterinary Research Institute, Changchun & Chuan Qin of the Institute of Laboratory Animal Sciences, Beijing team up to make the 2009 pandemic H1N1 influenza virus more virulent by laboratory serial passage. Hint: partly how #COVID19 was made #CCPVirus 6park.com 6park.com 6park.com 6park.com上 6park.com
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