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  2. Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding
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Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding

BMJ 2005; 330 doi: https://doi.org/10.1136/bmj.330.7497.960 (Published 21 April 2005) Cite this as: BMJ 2005;330:960
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