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lisabon 2012 [21]

3 years ago

12

Rank the following epidemiologic study designs in order from increasing to decreasing validity (1 being highest validity and 4 b

eing lowest validity): a. Cross-sectional studies b. Cohort studies c. Randomized Controlled Trials (RCTs) d. Case-control studies

1 answer:

Snowcat [4.5K]3 years ago

6 0

Answer:

idk one minute

Explanation:

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