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April 1, 2024
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3 juill. 1956 - The National Health Survey Act

Description:

President Eisenhower signed the National Health Survey Act of 1956. This began the process of collecting statistics on a wide range of health issues. Went into the field for the first time in 1957.

Ajouté au bande de temps:

Date:

3 juill. 1956
Maintenaint
~ Il y a 67 ans

Les images: