title: The evolution of evidence: cautionary notes for the clinician and the meta-analyst.
authors.forename: Finlay A
authors.initials: FA
authors.lastname: McAlister
authors.forename: Rachid
authors.initials: R
authors.lastname: Mohamed
mesh_terms: D015510:Clinical Medicine; D003627:Data Interpretation, Statistical; D006801:Humans; D015201:Meta-Analysis as Topic