title: [Quality control for evaluation of effect of control over occupational hazards in construction projects].
authors.forename: Liang-qing
authors.initials: LQ
authors.lastname: Ma
authors.forename: Jun-ying
authors.initials: JY
authors.lastname: Ma
authors.forename: Shan-fa
authors.initials: SF
authors.lastname: Yu
authors.forename: Wen-hua
authors.initials: WH
authors.lastname: Qin
mesh_terms: D000395:Air Pollutants, Occupational / Q000032:analysis; D005069:Evaluation Studies as Topic; D005160:Facility Design and Construction; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D016273:Occupational Exposure / Q000032:analysis / Q000517:prevention & control*; D011786:Quality Control
chemical_list: D000395:Air Pollutants, Occupational