title: Panel discussion: how to monitor and minimize variation and mistakes.
authors.affiliation: Laboratory Control, Ltd., Ottumwa, IA 52501, USA.
authors.forename: D L
authors.initials: DL
authors.lastname: Witte
authors.forename: M L
authors.initials: ML
authors.lastname: Astion
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D002624:Chemistry, Clinical / Q000592:standards / Q000706:statistics & numerical data; D003951:Diagnostic Errors; D007202:Indicators and Reagents / Q000592:standards; D011786:Quality Control; D013223:Statistics as Topic; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D007202:Indicators and Reagents