title: Commentary on: Meta-analysis and public policy: opportunity for nursing impact.
authors.affiliation: Betty Irene Moore School of Nursing, UC Davis Health System, Sacramento, CA, USA.
authors.forename: Debbie
authors.initials: D
authors.lastname: Ward
authors.forename: David
authors.initials: D
authors.lastname: Vlahov
mesh_terms: D015201:Meta-Analysis as Topic; D009729:Nursing; D011640:Public Policy