Ischaemic heart disease and cholesterol. Hidden bias in observational study
- PMID: 8167523
- PMCID: PMC2539912
Ischaemic heart disease and cholesterol. Hidden bias in observational study
Comment on
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Systematic underestimation of association between serum cholesterol concentration and ischaemic heart disease in observational studies: data from the BUPA study.BMJ. 1994 Feb 5;308(6925):363-6. doi: 10.1136/bmj.308.6925.363. BMJ. 1994. PMID: 8124143 Free PMC article.
References
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- BMJ. 1994 Feb 5;308(6925):363-6 - PubMed
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