title: [Discussion on medical laboratory quality management system document control and improvement].
authors.forename: Qing
authors.initials: Q
authors.lastname: Wang
authors.forename: Ming
authors.initials: M
authors.lastname: Su
authors.forename: Xiaolong
authors.initials: X
authors.lastname: Guo
authors.affiliation: Email: 13895630916@163.com.
authors.forename: Lixin
authors.initials: L
authors.lastname: Wang
mesh_terms: D006801:Humans; D011785:Quality Assurance, Health Care; D011786:Quality Control