Prevention of nosocomial infection in critical care unit.
D001207:Asepsis; D002404:Catheterization / Q000451:nursing; D003428:Cross Infection / Q000517:prevention & control*; D004865:Equipment and Supplies, Hospital; D006801:Humans; D007362:Intensive Care Units; D007440:Intubation / Q000451:nursing; D009741:Nursing Staff, Hospital; D011481:Protective Clothing