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Item 1 of 1
Item 1 of 1
Springer
Observational Studies
SR 647
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SR39Per Month/24 months
This book is printed on demand and is non-refundable after purchase
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About this Product
An observational study is an empirical investigation of the effects of treatments, policies or exposures. It differs from an experiment in that the investigator cannot control the assignment of treatments to subjects. Scientists across a wide range of disciplines undertake such studies.
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