4 结果
OBJECTIVE
To evaluate the influence of ethylbenzene on the neurobehavior of occupationally exposed workers.
METHODS
The exposure group consisted of 246 workers occupationally exposed to ethylbenzene and 172 staffs from the offices served as controls. The basic information on ethylbenzene exposure
This paper studied associations between volatile organic compounds (VOC), formaldehyde, nitrogen dioxide (NO2) and carbon dioxide (CO2) in schools in Malaysia and rhinitis, ocular, nasal and dermal symptoms, headache and fatigue among students. Pupils from eight randomly selected junior high schools
To study environmental exposure to benzene as well as hematological effects of benzene exposure in taxi drivers.Exposure to benzene has been associated with adverse health effects, including haematopoietic disorders.A BACKGROUND
Gasoline station workers are exposed to volatile organic compounds such as benzene, toluene, ethylbenzene and xylene (BTEX).
OBJECTIVE
To determine the level of exposure to BTEX compounds among gasoline station workers and measure the roadside concentrations of these compounds in the