The chemical structure of penicillin was determined by Dorothy Crowfoot Hodgkin in 1945.
The chemical structure of penicillin was determined by Dorothy Crowfoot Hodgkin in 1945.
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The chemical structure of penicillin was determined by Dorothy Crowfoot Hodgkin in 1945.
The chemical structure of penicillin was determined by Dorothy Crowfoot Hodgkin in 1945.
0.013 seconds.