Amador, E Quality control by the reference sample method. Error detection as a function of the variability of the control data. [electronic resource] - American journal of clinical pathology Sep 1968 - 360-8 p. digital Publication Type: Journal Article ISSN: 0002-9173 Standard No.: 10.1093/ajcp/50.3.360 doi Subjects--Topical Terms: Aspartate Aminotransferases--bloodBlood Glucose--analysisClinical Laboratory Techniques--standardsMethodsStatistics as Topic