title: Critical appraisal of published research: introductory guidelines.
authors.affiliation: Department of Community Medicine, University of Edinburgh, Medical School.
authors.forename: F G
authors.initials: FG
authors.lastname: Fowkes
authors.forename: P M
authors.initials: PM
authors.lastname: Fulton
mesh_terms: D003210:Concept Formation; D015981:Epidemiologic Factors; D004812:Epidemiologic Methods; D006801:Humans; D007600:Judgment; D010506:Periodicals as Topic; D012106:Research; D012107:Research Design