عناصر مشابهة

• Sleciosis among workers in superphospha industry 
  بواسطة: Youssef, Ahmed Ahmed  منشور: (1985)
• Comparative study of occuptional dermatoses among workers in genet industry and construction workers 
  بواسطة: Gabal, Mohamed Salah Ibrahim  منشور: (1985)
• Silicosis among workers in sand bricks industry 
  بواسطة: Hassan, Gaafar Mohamed A.E  منشور: (1983)
• Some psychiatric disorders among workers in aluminium industry
  بواسطة: Eman Mahmoud Khalifa Kamel منشور: (2013)
• Occupational Hazards among Workers in Glass Manufacture Industries 
  بواسطة: Sheha, Eman Ali Abd El Mooty  منشور: (2009)