【医学图片】

来源: 于 2017-03-26 00:54:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

 

 

Alexander Fleming's discovery of penicillin in September 1928 marks the start of modern antibiotics.

 

Louis Pasteur in his laboratory, 1885

Asklepios.3.jpg

Statue of Asclepius, the Greek god of medicine, holding the symbolic Rod of Asclepius with its coiled serpent