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level 2 study |
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level 2 study
Clinical research A retrospective study which employs preexisting data–eg, hospital charts to test a hypothesis or project possible cause-and-effect relationships. Cf Prospective study. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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