title: How much proof do we need?
authors.forename: P C
authors.initials: PC
authors.lastname: Beecroft
mesh_terms: D003695:Delivery of Health Care / Q000639:trends; D004651:Employment / Q000639:trends; D006801:Humans; D009720:Nurse Clinicians / Q000592:standards* / Q000639:trends; D015403:Nursing Evaluation Research; D011361:Professional Competence