[Occupational health and medical surveillance principles for workers exposed to silicon dusts in metal industry of Germany].
Ponto
Klaus
K
Tan
Hao
H
Chen
Wei-hong
WH
D004391:Dust / Q000517:prevention & control*; D005858:Germany; D006801:Humans; D008669:Metallurgy; D016273:Occupational Exposure / Q000517:prevention & control*; D016272:Occupational Health; D011159:Population Surveillance; D012825:Silicon / Q000009:adverse effects*
D004391:Dust; D012825:Silicon