the National Natural Scientific Foundation of China (No. 30571553); National Key Technology R&D Program (No. 2006BAK04A11 and No. 2006BAK05B02-13);Program for New Century Excellent Talents in University in China
To investigate the health impacts of crystalline silica mixed dust and other potential occupational hazards on workers in ceramic factories, a cohort study of 4851 workers registered in the employment records in 3 cer...