[Severe hospital acquired pneumonia: diagnosis, treatment and control].
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D003428:Cross Infection / Q000175:diagnosis / Q000188:drug therapy / Q000517:prevention & control; D003937:Diagnosis, Differential; D006801:Humans; D011014:Pneumonia / Q000175:diagnosis / Q000188:drug therapy / Q000517:prevention & control; D018410:Pneumonia, Bacterial / Q000188:drug therapy; D011379:Prognosis