Why do the results of randomised and observational studies differ? (Q82419487)
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scientific article published on 07 November 2011
Language | Label | Description | Also known as |
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English | Why do the results of randomised and observational studies differ? |
scientific article published on 07 November 2011 |
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Why do the results of randomised and observational studies differ? (English)
Jan P Vandenbroucke
7 November 2011