Research issues are emphasized. ... Velma's research in these areas is usually to characterize occupational diseases and to identify Physico-chemical hazards in the work place by comparing between groups of workers and non- exposed controls. ... As the diagnostic requirements are increasing, more sensitive and sophisticated radiological methods, such as high-resolution computed tomography, magnetic resonance imaging and magnetic resonance spectroscopy may be required for the early recognition of occupational health risks. ... The aim of this Velma's review in this article is to...

• Word Count: 1093
• Approx Pages: 4
• Grade Level: High School