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AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
34781
3107
2

jan 18, 1928 - penicillin discovered after WW1, Alexander Fleming

Added to timeline:

9 months ago
0
0
119
Pharmacology

Date:

jan 18, 1928
Now
~ 90 years ago
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