Não informado. (2018). National Nosocomial Infections Study Report. Center for Disease Control.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. National Nosocomial Infections Study Report. Atlanta, Ga: Center for Disease Control, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. National Nosocomial Infections Study Report. Center for Disease Control, 2018.
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