What is the best evidence for determining harms of medical treatment?
- PMID: 16505461
- PMCID: PMC1389828
- DOI: 10.1503/cmaj.051484
What is the best evidence for determining harms of medical treatment?
Comment on
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Comparison of evidence on harms of medical interventions in randomized and nonrandomized studies.CMAJ. 2006 Feb 28;174(5):635-41. doi: 10.1503/cmaj.050873. CMAJ. 2006. PMID: 16505459 Free PMC article.
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- Jick H, Vessey MP. Case–control studies in the evaluation of drug-induced illness. Am J Epidemiol 1978;107:1-7. - PubMed
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