Epidemilogical investigation of pneumoconiosis characteristics in Ningxia from 2002 to 2006.
- Author:
Qi WANG
;
Fu-Hai MA
;
Guan-Mei WANG
- Publication Type:Journal Article
- MeSH: Adult; Aged; Aged, 80 and over; China; epidemiology; Humans; Middle Aged; Pneumoconiosis; epidemiology
- From: Chinese Journal of Industrial Hygiene and Occupational Diseases 2008;26(12):742-743
- CountryChina
- Language:Chinese