出版社：Korean Society of Environmental Health and Toxicology
摘要：In order to evaluate a health efct of air pollution,we designed exposure group (taxi driver,street sweeper, street trader,) and non -exposure group ofice clerk). We analysed exposure and biologic marker by using personal sampler. Mean NO2 and benzene level in each group were staistially significant. Also,respiratory symptom,chronic cough,sputum,and dyspnea on exertion were stistically significant in each group.
