title: Why the Cochrane risk of bias tool should include funding source as a standard item.
authors.affiliation: Cochrane Collaboration Steering Group.
authors.forename: Lisa A
authors.initials: LA
authors.lastname: Bero
mesh_terms: D016265:Conflict of Interest; D004345:Drug Industry; D015201:Meta-Analysis as Topic; D017594:Publication Bias; D012109:Research Support as Topic / Q000592:standards*; D012196:Review Literature as Topic; D012306:Risk