title: Understanding evidence-based research methods: graphical data analysis.
authors.affiliation: University of Texas Medical School, Houston, TX, USA.
authors.forename: Jason M
authors.initials: JM
authors.lastname: Etchegaray
authors.forename: Wayne G
authors.initials: WG
authors.lastname: Fischer
mesh_terms: D003627:Data Interpretation, Statistical; D055317:Evidence-Based Practice; D012107:Research Design