title: Evidence-based medicine: its roots and its fruits.
authors.forename: Patti
authors.initials: P
authors.lastname: Ragan
authors.forename: Brenda
authors.initials: B
authors.lastname: Quincy
mesh_terms: D019317:Evidence-Based Medicine / Q000193:education*; D006801:Humans; D010823:Physician Assistants / Q000193:education*; D014481:United States