Practical ways to avoid hospital acquired infections.
D003428:Cross Infection / Q000517:prevention & control*; D006801:Humans; D010288:Parenteral Nutrition / Q000009:adverse effects; D012141:Respiratory Tract Infections / Q000517:prevention & control; D018805:Sepsis / Q000209:etiology; D014546:Urinary Catheterization / Q000379:methods