title: [Quality control in medicine].
authors.forename: R
authors.initials: R
authors.lastname: Klar
authors.forename: H-K
authors.initials: HK
authors.lastname: Selbmann
mesh_terms: D003695:Delivery of Health Care / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000379:methods* / Q000458:organization & administration*; D011786:Quality Control; D058996:Quality Improvement / Q000458:organization & administration*