1928

来源: 偃月劃戟 于 2014-11-07 09:58:12 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (220 bytes)

Alexander Fleming, who is credited with discovering penicillin in 1928.

The discovery of penicillin is attributed to Scottish scientist and Nobel laureate

Alexander Fleming in 1928

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