Searching two or more databases decreased the risk of missing relevant studies: a metaresearch study
Autor: | Ewald, Hannah, Klerings, Irma, Wagner, Gernot, Heise, Thomas L., Stratil, Jan M., Lhachimi, Stefan K., Hemkens, Lars G., Gartlehner, Gerald, Armijo-Olivo, Susan, Nussbaumer-Streit, Barbara |
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Zdroj: | In Journal of Clinical Epidemiology September 2022 149:154-164 |
Databáze: | ScienceDirect |
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