title: Limitations of the MEDLINE database in constructing meta-analyses.
authors.forename: David E
authors.initials: DE
authors.lastname: Winchester
authors.forename: Anthony A
authors.initials: AA
authors.lastname: Bavry
mesh_terms: D002986:Clinical Trials as Topic; D016239:MEDLINE / Q000592:standards*; D046650:Medical Subject Headings; D015201:Meta-Analysis as Topic