title: [Investigate on status quo of occupational hazards of underground work in an iron mine].
authors.forename: En-ming
authors.initials: EM
authors.lastname: Chen
authors.forename: Hou-qin
authors.initials: HQ
authors.lastname: Xun
authors.forename: Jing
authors.initials: J
authors.lastname: Zheng
mesh_terms: D004391:Dust; D006801:Humans; D007501:Iron; D008906:Mining; D009623:Noise, Occupational; D016273:Occupational Exposure / Q000706:statistics & numerical data*; D014732:Vibration
chemical_list: D004391:Dust; D007501:Iron