title: Health systems engineering.
mesh_terms: D003365:Costs and Cost Analysis; D004526:Efficiency; D006804:Ergonomics; D006748:Hospital Departments / Q000458:organization & administration; D006755:Hospital Shared Services / Q000191:economics / Q000458:organization & administration*; D006801:Humans; D013597:Systems Analysis; D014941:Work Simplification