title: [Investigation on development situation of occupational health examination during the working period in one city].
authors.forename: Ping
authors.initials: P
authors.lastname: Xu
authors.forename: Zidong
authors.initials: Z
authors.lastname: Yang
authors.forename: Shaojing
authors.initials: S
authors.lastname: Li
authors.forename: Jian
authors.initials: J
authors.lastname: Zhang
authors.forename: Jie
authors.initials: J
authors.lastname: Zhang
mesh_terms: D006801:Humans; D016273:Occupational Exposure / Q000706:statistics & numerical data*; D016272:Occupational Health; D010808:Physical Examination; D011795:Surveys and Questionnaires