Spurious precision? Meta-analysis of observational studies
- PMID: 9462324
- PMCID: PMC2665367
- DOI: 10.1136/bmj.316.7125.140
Spurious precision? Meta-analysis of observational studies
Comment in
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Meta-analyses of observational data should be done with due care.BMJ. 1999 Jan 2;318(7175):56. doi: 10.1136/bmj.318.7175.56. BMJ. 1999. PMID: 9872898 Free PMC article. No abstract available.
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