【美国FDA初步认可Pfizer Vaccine 紧急使用,可能周四正式批准急用】

来源: 2020-12-08 14:44:55 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

FDA Says Pfizer-BioNTech Vaccine Is Safe, Effective

Vaccines and Related Biological Products Advisory ... - FDA