title: [Survey on fatigue status among locomotive engineers].
authors.forename: Xin-chun
authors.initials: XC
authors.lastname: Wang
authors.forename: Xiu-ling
authors.initials: XL
authors.lastname: Zheng
authors.forename: Ming-rui
authors.initials: MR
authors.lastname: Tao
mesh_terms: D001248:Asthenopia / Q000453:epidemiology / Q000209:etiology; D005221:Fatigue / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*; D011890:Railroads; D012494:Sampling Studies