Toulson, Karen Implementation of the five-level emergency severity index in a level I trauma center emergency department with a three-tiered triage scheme. [electronic resource] - Journal of emergency nursing Jun 2005 - 259-64 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0099-1767 Standard No.: 10.1016/j.jen.2005.04.022 doi Subjects--Topical Terms: CrowdingDelawareEfficiency, OrganizationalEmergency Nursing--organization & administrationEmergency Service, Hospital--organization & administrationForecastingHumansModels, NursingModels, OrganizationalNeeds Assessment--organization & administrationNurse's RoleNursing Assessment--organization & administrationNursing Evaluation ResearchPredictive Value of TestsProgram DevelopmentProgram EvaluationSeverity of Illness IndexTrauma Centers--organization & administrationTriage--organization & administration