title: [External control is necessary to guarantee the quality of microbiological tests performed at health care centers].
authors.affiliation: Akademiska sjukhuset, Uppsala.
authors.forename: A
authors.initials: A
authors.lastname: Schwan
authors.forename: E
authors.initials: E
authors.lastname: Ek
authors.forename: G
authors.initials: G
authors.lastname: Falck
authors.forename: M
authors.initials: M
authors.lastname: Grandien
authors.forename: C
authors.initials: C
authors.lastname: Henning
authors.forename: B
authors.initials: B
authors.lastname: Hovelius
authors.forename: S
authors.initials: S
authors.lastname: Löfgren
mesh_terms: D000554:Ambulatory Care Facilities / Q000592:standards*; D007753:Laboratories / Q000592:standards*; D008828:Microbiological Techniques / Q000592:standards*; D011785:Quality Assurance, Health Care; D011786:Quality Control; D013548:Sweden
vernacular_title: Extern kontroll nödvändig för att garantera kvaliteten på mikrobiologiskt test vid vårdcentral.