Posted by Sten Westgard, MS

There's a new article in the September issue of Clinical Chemistry and Laboratory Medicine:

Cclm-2014-1241.pdf - Adobe Acrobat Pro DC 1022015 13116 PM
Assessing Quality on the Sigma Scale

Assessing quality on the Sigma scale from proficiency testing and external quality assessment surveys, Westgard JO and Westgard SA. Clin Chem Lab Med 2015; 53(10); 1531-1535

 

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