An approach to quantifying the potential importance of residual confounding in systematic reviews of observational studies: A GRADE concept paper
Autor: | Verbeek, Jos H., Whaley, Paul, Morgan, Rebecca L., Taylor, Kyla W., Rooney, Andrew A., Schwingshackl, Lukas, Hoving, Jan L., Vittal Katikireddi, S., Shea, Beverley, Mustafa, Reem A., Murad, M. Hassan, Schünemann, Holger J. |
---|---|
Zdroj: | In Environment International December 2021 157 |
Databáze: | ScienceDirect |
Externí odkaz: |