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Define the following terms and discuss how each affects the validity of epidemiologic study designs: a. bias b. confounding c. latency period d. exposure assessment 4. 5. list the reasons why epidemiology is import- ant to research studies of environmental health. what are some of the important limitations of the epidemiologic approach with respect to the study of environmental health problems?
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Define the following terms and discuss how each affects the validity of epidemiologic study designs:...
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