When you bring a measurement instrument to a calibration lab, you assume that your instrument will come back within expected tolerances. But, how do you know? That's where laboratory proficiency tests ...

Medical Director, Special Coagulation Laboratory Division of Transfusion Medicine Department of Laboratory Medicine and Pathology University of Minnesota Minneapolis, MN Laboratories are required to ...

Testing for inborn errors of metabolism is performed by clinical laboratories worldwide, each utilizing laboratory-developed procedures. We sought to summarize performance in the College of American ...