The Roots of Progress

The Roots of Progress

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The Roots of Progress
The Roots of Progress
More on polio and randomized clinical trials
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More on polio and randomized clinical trials

Jason Crawford
Dec 27, 2019

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The Roots of Progress
The Roots of Progress
More on polio and randomized clinical trials
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Notes
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Why I'm sympathetic to Salk's dilemma but still think that Bell and Francis were right

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