Zolfaghari, P. S., & Wyncoll, D. L. (2011). The tracheal tube: Gateway to ventilator-associated pneumonia. BioMed Central.
Čikaški stil citiranjaZolfaghari, Parjam S., i Duncan LA Wyncoll. The Tracheal Tube: Gateway to Ventilator-associated Pneumonia. BioMed Central, 2011.
MLA način citiranjaZolfaghari, Parjam S., i Duncan LA Wyncoll. The Tracheal Tube: Gateway to Ventilator-associated Pneumonia. BioMed Central, 2011.
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