Systematic review and meta-analysis as a support tools for research and clinical practice.
Villasís-Keever Miguel Ángel, Rendón-Macías Mario Enrique, García Heladia, +2 more·Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)
Systematic reviews are secondary investigations that compile published results that have been obtained from studies involving human subjects. Meta-analysis is the term used to describe the carrying out of statistical analysis of the combination of the results of two or more original studies, which had to be selected fr…