%0 Journal Article
%T Comparison of Method Group Precision in Proficiency Testing of Clinical Chemistry Tests Before and After Two Major Changes: Reorganization of Proficiency Testing and Implementation of the Differential Benefit for the Quality of Laboratory Tests
%A Haeil Park
%A Jongbo Cho
%J Archive of "Annals of Laboratory Medicine".
%D 2019
%R 10.3343/alm.2019.39.3.333
%X Dear Editor
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6340853/