Risk factors predisposing to neonatal infection in mechanically ventilated newborns Research Authors safwat mohamed abdelaziz samia atwa , nafisa H. R. abdelaziz , heba allah ... Research Date Tue, 5 May 2015 - 12:00 Research Department Department of Pediatrics Research Journal Assiut medical journal Research Member Nafisa Hasan Rifaat Abdel-Aziz