Animal studies and epidemiological studies

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What are the advantages and disadvantages of animal studies and epidemiological studies for establishing dose-response relationships?

How were FREONS developed for use in refrigeration? What were the advantages of these chlorofluorocarbons over previously used cryogens? Outline why the use of FREONS has now been discontinued.

Reference no: EM13111727

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Animal studies and epidemiological studies : What are the advantages and disadvantages of animal studies and epidemiological studies for establishing dose-response relationships?

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