From the Centers for Disease Control and Prevention. Public health: surveillance, prevention, and control of nosocomial infections.
D003362:Cost-Benefit Analysis; D003428:Cross Infection / Q000191:economics / Q000517:prevention & control*; D006801:Humans; D017053:Infection Control / Q000191:economics* / Q000458:organization & administration; D011159:Population Surveillance; D011634:Public Health / Q000191:economics; D014481:United States