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surveillance by US intelligence agencies
moves far beyond dry technical manuals for symptom control
Explanation of basic mathematical concepts
The editor's introduction provides historical context and
Workbook of Epidemiology 160 surveillance by US intelligence agenciesThrough a combination of descriptive text and exercises, this book presents an accessible framework for the planning and critical evaluation of epidemiologic studies. It describes the principal sources of error, their impact on the results, and the research strategies used to prevent errors. These strategies are the building blocks of epidemiologic study design which generally seek to obtain accurate results despite the employment of limited
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