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April 1, 2024
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Heath Science
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Nathan Vong
⟶ Atualizado 10 fev 2020 ⟶
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Nathan Vong
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26 fev 2020
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Eventos
First ever drawn human anatomy
Blood circulation was discovered
First Mercury Thermometer Was Made
The American Red Cross Was Founded
The First X-Ray Was Made
Sulfa Drugs Were Made
People Began Using Disinfectants And Antiseptics During Surgery
A Vaccine For Polio Was Developed
Anesthesia Was Made
A Vaccine For Smallpox Was Made