title: Chemiluminescence-based cobalamin assay errors: background and perspectives.
authors.forename: Ralph
authors.initials: R
authors.lastname: Carmel
mesh_terms: D001774:Blood Chemical Analysis / Q000379:methods*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008163:Luminescent Measurements / Q000379:methods*; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D014805:Vitamin B 12