[Assessment on occupational health risk].
Huang
De-Yin
DY
Guan
Shu-Li
SL
Bo
Ya-Li
YL
D015386:Hazardous Substances / Q000009:adverse effects*; D006801:Humans; D016273:Occupational Exposure / Q000009:adverse effects*; D012306:Risk
D015386:Hazardous Substances