title: Proficiency testing accuracy and personnel qualifications: where is the rest of the data?
authors.forename: K M
authors.initials: KM
authors.lastname: Peddecord
mesh_terms: D006801:Humans; D017056:Medical Laboratory Personnel / Q000592:standards*; D010338:Pathology, Clinical; D015203:Reproducibility of Results; D012955:Societies, Medical; D014481:United States; D000078329:Workforce