[Investigation of occupational hygiene status of workers from Guangxi countryside].
Li
Xiao-Ping
XP
Ge
Xian-Min
XM
Zou
Wei-Ming
WM
D002681:China / Q000453:epidemiology; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology; D016272:Occupational Health; D012424:Rural Population / Q000706:statistics & numerical data*