title: In response to: "Using lean-based systems engineering to increase capacity in the emergency department.
authors: Institute for Clinical Evaluative Sciences, Canada.
authors: Marian J
authors: MJ
authors: Vermeulen
authors: Institute for Clinical Evaluative Sciences, Canada.
authors: Michael J
authors: MJ
authors: Schull
mesh_terms: D003441:Crowding; D017598:Efficiency, Organizational; D004632:Emergency Medical Services / Q000458:organization & administration*; D006801:Humans; D014218:Triage