hola8855
hola8855
27-10-2019
SAT
contestada
What is cohort study?
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hiltonmommy2
hiltonmommy2
27-10-2019
Cohort studies are a type of medical research used to investigate the causes of disease and to establish links between risk factors and health outcomes. The word cohort means a group of people. These types of studies look at groups of people.
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