title: Highlighting need to avoid PEI malfunctions.
authors.forename: Andrew
authors.initials: A
authors.lastname: May
mesh_terms: D003284:Contract Services / Q000458:organization & administration*; D006749:Hospital Design and Construction / Q000379:methods*; D008284:Maintenance and Engineering, Hospital / Q000458:organization & administration*; D012308:Risk Management / Q000458:organization & administration; D013222:State Medicine; D013597:Systems Analysis; D006113:United Kingdom