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1 avr. 1955 - The Cancer Chemotherapy National Service Center

Description:

Was established on April 1 to coordinate the first national cancer chemotherapy program.

Ajouté au bande de temps:

The Prelude to Modern Public Health

ByEnrique Bowman

18 janv. 2021

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218

Date:

1 avr. 1955

Maintenaint

~ Il y a 70 ans

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