Average effect estimates remain similar as evidence evolves from single trials to high-quality bodies of evidence: a meta-epidemiologic study
| Autor: | Gartlehner, Gerald, Dobrescu, Andreea, Evans, Tammeka Swinson, Thaler, Kylie, Nussbaumer, Barbara, Sommer, Isolde, Lohr, Kathleen N. |
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| Zdroj: | In Journal of Clinical Epidemiology January 2016 69:16-22 |
| Databáze: | ScienceDirect |
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