title: [Investigation on development of basic occupational health service of system-changed enterprise hospitals].
authors.forename: Long-lian
authors.initials: LL
authors.lastname: ZHANG
authors.forename: Ling
authors.initials: L
authors.lastname: LU
authors.forename: Huan-qiang
authors.initials: HQ
authors.lastname: WANG
mesh_terms: D006754:Hospital Restructuring; D006761:Hospitals; D009786:Occupational Health Services