title: Nickel-cadmium or lead-acid? The role of standby batteries in hospital maintenance.
authors: J
authors: J
authors: Hales
mesh_terms: D011211:Electric Power Supplies / Q000592:standards*; D004868:Equipment Failure; D004865:Equipment and Supplies, Hospital / Q000592:standards*; D006801:Humans; D008029:Lighting / Q000592:standards; D008284:Maintenance and Engineering, Hospital; D006113:United Kingdom