Nosocomial pneumonia. Combating a hospital menace.
Messner
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RL
Zink
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D000368:Aged; D003428:Cross Infection / Q000453:epidemiology / Q000451:nursing* / Q000517:prevention & control; D004509:Education, Nursing, Continuing; D006801:Humans; D008297:Male; D011014:Pneumonia / Q000453:epidemiology / Q000451:nursing* / Q000517:prevention & control; D012307:Risk Factors