title: A comprehensive hospital environmental monitoring program.
mesh_terms: D001419:Bacteria / Q000302:isolation & purification; D001431:Bacteriological Techniques; D003140:Communicable Disease Control; D003428:Cross Infection / Q000209:etiology / Q000517:prevention & control*; D004781:Environmental Exposure; D004787:Environmental Pollution; D004865:Equipment and Supplies, Hospital / Q000592:standards; D006739:Hospital Administration; D006761:Hospitals; D006797:Housekeeping, Hospital / Q000592:standards; D006801:Humans; D008284:Maintenance and Engineering, Hospital / Q000592:standards; D008722:Methods