عناصر مشابهة

• ROLE OF ANESTHESIOLOGIST IN
  بواسطة: Al- Hassan, El-Sayed Shabana  منشور: (2012)
• CYTOGENATIC DOSIMETRY STUDY FOR ASSESSMENT OF OCCUPATIONAL HAZARDS
  بواسطة: OLA HASSAN MOHAMED EL HABIT منشور: (1990)
• Safety Health and Performance of Anesthesiologist ’s 
  بواسطة: Youssef Mohamed Ali, Hend  منشور: (2004)
• Occupational Health Hazards among Nurses Working in Urban Health Centers 
  بواسطة: Mersal, Fathia Ahmed  منشور: (2002)
• Occupational Health Hazards Among Cotton workers In Anegyptian Factory 
  بواسطة: El-stouhy, Maged Abdel Karim  منشور: (1992)