K Khasedar

[ 1 ] - Assessment of health risks of exposure to hazardous chemicals by semi-quantitative method in a gas refinery complex

Background: Gas refining is a process in which workers are exposed to different chemicals. This study aimed to assess the health risks caused by exposure to these substances in order to determine hazardous jobs and to present controlling methods. Materials and Methods: This cross-sectional study was performed on the workers at gas refinery in 2015. The sample included all the staff in operat...