title: The Saywell study: conceptual and methodological issues.
mesh_terms: D003625:Data Collection; D003657:Decision Making; D006760:Hospitalization; D006801:Humans; D008485:Medical Audit / Q000379:methods*; D008962:Models, Theoretical; D013647:Task Performance and Analysis; D014552:Urinary Tract Infections / Q000628:therapy