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Sample size calculation for clinical trials: the impact of clinician beliefs
The UK Medical Research Council (MRC) randomized trial of gastric surgery, ST01, compared conventional (D1) with radical (D2) surgery. Sample size estimation was based upon the consensus opinion of the surgical members of the design team, which suggested that a change in 5-year survival from 20% (D1...
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| Hlavní autoři: | , , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Nature Publishing Group
2000
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2363196/ https://ncbi.nlm.nih.gov/pubmed/10638992 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1054/bjoc.1999.0902 |
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