title: Evidence-based practice: what constitutes evidence?
authors.affiliation: College of Nursing, Villanova University, USA.
authors.forename: Nancy C
authors.initials: NC
authors.lastname: Sharts-Hopko
mesh_terms: D019985:Benchmarking; D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control; D024802:Nurse's Role; D009732:Nursing Care / Q000592:standards*; D018579:Patient Selection; D017410:Practice Guidelines as Topic; D012107:Research Design / Q000592:standards; D014481:United States; D016270:United States Agency for Healthcare Research and Quality