類型: 連結
作者: ENewsTrends
出處: Youtube
連結: https://www.youtube.com/watch?v=cg7OiWdJc44&feature=youtu.be
Second COVID-19 Vaccine in Russia Completed Phase 2 Clinical Trials

類型: 連結
作者: ENewsTrends
出處: Youtube
連結: https://www.youtube.com/watch?v=cg7OiWdJc44&feature=youtu.be