[Knowledge of occupational health and requirements for health service in workers of a steel factory].
Gu
Gui-zhen
GZ
Chen
Guo-shun
GS
D000328:Adult; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006301:Health Services Needs and Demand; D006801:Humans; D008297:Male; D008875:Middle Aged; D016272:Occupational Health; D013232:Steel
D013232:Steel