Karim, Amer S., Kassim M. Sultan, and Muhammed W. Al- Obaidy. 2010. “The Incidence, Risk Factors and Diagnosis of Ventilator Associated Penumonia”.
Journal of the Faculty of Medicine Baghdad 51 (4): 341-44.
https://doi.org/10.32007/jfacmedbagdad.5141076.