title: [What is "professionally defendable"?].
authors.forename: Susanna
authors.initials: S
authors.lastname: Aschehoug
mesh_terms: D001774:Blood Chemical Analysis / Q000592:standards; D001800:Blood Specimen Collection / Q000592:standards*; D006801:Humans; D007755:Laboratories, Hospital / Q000592:standards; D011361:Professional Competence / Q000592:standards; D011785:Quality Assurance, Health Care / Q000331:legislation & jurisprudence