Nosocomial infections.
D003428:Cross Infection / Q000453:epidemiology / Q000517:prevention & control; D004469:Economics, Hospital; D004787:Environmental Pollution / Q000032:analysis; D004865:Equipment and Supplies, Hospital / Q000592:standards; D006801:Humans; D007263:Infusions, Parenteral / Q000009:adverse effects; D008829:Microbiology; D011367:Professional Staff Committees; D018805:Sepsis / Q000209:etiology; D013242:Sterilization; D014546:Urinary Catheterization / Q000009:adverse effects; D014552:Urinary Tract Infections / Q000209:etiology