Occupational health hazards from road construction and sealing work.
D003252:Construction Materials / Q000009:adverse effects*; D004391:Dust / Q000009:adverse effects; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*; D009790:Occupations; D011083:Polycyclic Compounds / Q000009:adverse effects; D012306:Risk; D012997:Solvents / Q000009:adverse effects
D004391:Dust; D011083:Polycyclic Compounds; D012997:Solvents