title: [Quality assurance for the measured values and quality control].
abstract: It is essential for us to build a liable quality control system in order to report excellent results assured of quality. For the purpose, not only the execution of quality control on laboratory side but also the recognition of quality control on clinical side are important. And more important matter is to record the error of measured values.
authors.affiliation: Laboratory of Clinical Chemistry, National Cardiovascular Center, Suita.
authors.forename: T
authors.initials: T
authors.lastname: Katayama
mesh_terms: D007753:Laboratories / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000592:standards*; D011786:Quality Control