title: [Quality assurance: internal quality control and external quality evaluation].
authors.affiliation: Laboratoire de biochimie A, Groupe Hospitalier Bichat-Claude- Bernard, 46, rue Henri-Huchard, 75018 Paris.
authors.forename: G
authors.initials: G
authors.lastname: Le Moël
authors.forename: A
authors.initials: A
authors.lastname: Piton
authors.forename: C
authors.initials: C
authors.lastname: Pontezière
authors.forename: C
authors.initials: C
authors.lastname: Claisse
authors.forename: C
authors.initials: C
authors.lastname: Laureaux
authors.forename: B
authors.initials: B
authors.lastname: Marie
authors.forename: J
authors.initials: J
authors.lastname: Francoual
authors.forename: M
authors.initials: M
authors.lastname: Laromiguière
authors.forename: N
authors.initials: N
authors.lastname: Jacob
mesh_terms: D001774:Blood Chemical Analysis / Q000592:standards*; D002624:Chemistry, Clinical / Q000592:standards*; D006801:Humans; D011785:Quality Assurance, Health Care; D011786:Quality Control