[Chronic phlogosis of upper respiratory tract in workers engaged in dusty work].
D004391:Dust / Q000009:adverse effects*; D006801:Humans; D012137:Respiratory System; D012140:Respiratory Tract Diseases; D014937:Work
D004391:Dust
DUST/injurious effects; RESPIRATORY TRACT/diseases
Flogosi croniche delle vie aeree superiori negli operai addetti in lavarazioni polverose.