title: Detection and quantitation of the etiologic agents of ventilator-associated pneumonia in endotracheal tube aspirates from patients in Iran.
authors.forename: Mohammad
authors.initials: M
authors.lastname: Rahbar
authors.forename: Massoud
authors.initials: M
authors.lastname: Hajia
mesh_terms: D003428:Cross Infection / Q000175:diagnosis* / Q000382:microbiology; D006090:Gram-Negative Bacteria / Q000302:isolation & purification*; D007492:Iran; D018410:Pneumonia, Bacterial / Q000175:diagnosis* / Q000209:etiology* / Q000382:microbiology; D012121:Respiration, Artificial / Q000009:adverse effects*; D014132:Trachea / Q000382:microbiology