title: Testing new ideas: is a picture worth a thousand words?
authors.forename: Donald M
authors.initials: DM
authors.lastname: Yealy
authors.forename: Michael L
authors.initials: ML
authors.lastname: Callaham
mesh_terms: D015982:Bias; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data*; D003626:Data Display; D003627:Data Interpretation, Statistical; D005343:Fibrinolytic Agents / Q000627:therapeutic use*; D006801:Humans; D010380:Peer Review; D010506:Periodicals as Topic; D012107:Research Design / Q000639:trends; D020521:Stroke / Q000188:drug therapy* / Q000453:epidemiology; D010959:Tissue Plasminogen Activator / Q000627:therapeutic use*
chemical_list: D005343:Fibrinolytic Agents; D010959:Tissue Plasminogen Activator