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Cumpara influenza: effective control independently published de calitate.
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Which control measures worked, and which didn\'t, in the great influenza pandemic of 1918? The great influenza pandemic of 1918 is estimated to have killed between 50 and 100 million people.
In it, he evaluates the effectiveness of.
Wilfred Kellogg, the head of the California State Board of Health wrote this book in 1919, a few short months after the peak of the pandemic.
This historical episonde has much to teach us about what works and what doesn\'t, when dealing with the pandemics of today.
Which control measures worked, and which didn\'t, in the great influenza pandemic of 1918? The great influenza pandemic of 1918 is estimated to have killed between 50 and 100 million people
Uneori, aceste descrieri pot contine inadvertente. De asemenea, imaginea este informativa si poate contine accesorii neincluse in pachetele standard.
