title: [Analysis of two cases of preventive occupational health examination in an enterprise].
authors.forename: Qing-chun
authors.initials: QC
authors.lastname: Meng
authors.forename: Juan
authors.initials: J
authors.lastname: Zhang
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D009786:Occupational Health Services; D010808:Physical Examination