title: [Investigation on occupational risks of welding workers in a factory].
authors.forename: Ye
authors.initials: Y
authors.lastname: Song
authors.forename: Wen-Jun
authors.initials: WJ
authors.lastname: Wang
authors.forename: Heng-Yan
authors.initials: HY
authors.lastname: Zhang
mesh_terms: D000328:Adult; D004391:Dust; D006801:Humans; D008875:Middle Aged; D009623:Noise, Occupational; D009784:Occupational Diseases / Q000453:epidemiology*; D012307:Risk Factors; D014896:Welding; D017132:Workplace; D055815:Young Adult
chemical_list: D004391:Dust