title: Reference values: still a critical issue in laboratory medicine.
authors.forename: Mario
authors.initials: M
authors.lastname: Plebani
authors.forename: Karl
authors.initials: K
authors.lastname: Lackner
mesh_terms: D015415:Biomarkers / Q000097:blood; D019411:Clinical Laboratory Techniques; D006801:Humans; D020097:Natriuretic Peptide, Brain / Q000097:blood* / Q000592:standards*; D012016:Reference Values
chemical_list: D015415:Biomarkers; D020097:Natriuretic Peptide, Brain