Invention or Discovery: Infantile Paralysis Bacillus
Invention: Infantile paralysis bacillus isolatedDate: 1914
Discoverer: Dr. Simon Flexner
Birthplace: United States
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| Invention or Discovery: Infantile Paralysis BacillusInvention: Infantile paralysis bacillus isolatedDate: 1914 Discoverer: Dr. Simon Flexner Birthplace: United States
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