Assessment of Chemical, Physical, and Safety Hazards in Paper Industry in Dammam

by Khaled F. El-Said
Published 2007-12-01

Safety Practice and Occupational Exposure To Physical And Chemical Hazards in Pesticides and Fertilizers Packing Industry

by Khaled F. El-Said
Published 2008-09-01

Chemical and Physical Hazards in Different Small Workshops Activities

by Khaled F. El-Said
Published 2008-09-01

Biomonitoring of Genotoxicity and Antioxidant Enzymatic Changes in Workers Occupationally Exposed to Asphalt Fumes

by Khaled F. El-Said, Hossam Ghoneim
Published 2011-03-01

Biochemical Changes among Medical Laboratories Staff Occupationally Exposed to Formaldehyde Vapors

by Khaled F. El-Said, Ragaa El- Gazzar
Published 2010-06-01

Biological Monitoring of Fuel Stations Workers Occupationally Exposed to Petroleum Products

by Khaled F. El-Said, Amr El-Noueam
Published 2010-09-01

Assessment of ambient noise levels in the intensive care unit of a university hospital

by Hatem O Qutub, Khaled F El-Said
Published 2009-01-01