title: Traceability and uncertainty in analytical measurements.
authors.affiliation: National Institute of Occupational Health, Copenhagen, Denmark.
authors.forename: J
authors.initials: J
authors.lastname: Kristiansen
authors.forename: J M
authors.initials: JM
authors.lastname: Christensen
mesh_terms: D011336:Probability; D011863:Radioimmunoassay / Q000592:standards*; D015203:Reproducibility of Results