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Health, 06.10.2019 12:50 jillian0013
Josephine is one of 20 participants in a clinical trial for a new weight loss drug. if josephine receives a placeborather than the actual drug, to which group does josephine belong? a) experimental group b) hypothesis groupc) epidemiological group d) control group
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Josephine is one of 20 participants in a clinical trial for a new weight loss drug. if josephine rec...
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