title: PEDro's bias: summary quality scores should not be used in meta-analysis.
authors.affiliation: Institute of Social and Preventive Medicine, University of Bern, Finkenhubelweg 11, 3012 Bern, Switzerland.
authors.forename: Bruno R
authors.initials: BR
authors.lastname: da Costa
authors.forename: Roger
authors.initials: R
authors.lastname: Hilfiker
authors.forename: Matthias
authors.initials: M
authors.lastname: Egger
mesh_terms: D015982:Bias; D003627:Data Interpretation, Statistical; D004812:Epidemiologic Methods; D006801:Humans; D015201:Meta-Analysis as Topic; D026741:Physical Therapy Modalities; D016032:Randomized Controlled Trials as Topic / Q000592:standards*