The Catch-22 of appraisals on the quality of observational studies (Q57253277)
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scientific article published on 01 October 2010
Language | Label | Description | Also known as |
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English | The Catch-22 of appraisals on the quality of observational studies |
scientific article published on 01 October 2010 |
Statements
The Catch-22 of appraisals on the quality of observational studies (English)
R H H Groenwold
1 October 2010