title: College of American Pathologists Conference XXIII on matrix effects and accuracy assessment in clinical chemistry: introduction.
authors: Department of Pathology, Medical College of Virginia, Virginia Commonwealth University, Richmond 23298.
authors: W G
authors: WG
authors: Miller
authors: H W
authors: HW
authors: Kaufman
mesh_terms: D015982:Bias; D002624:Chemistry, Clinical / Q000592:standards*; D006801:Humans; D007753:Laboratories / Q000592:standards*; D011785:Quality Assurance, Health Care; D012015:Reference Standards; D015203:Reproducibility of Results