TY - CHAP M1 - Book, Section TI - Introduction: Concepts in Clinical Laboratory Testing A1 - Laposata, Michael A1 - McCaffrey, Peter PY - 2022 T2 - Clinical Laboratory Methods: Atlas of Commonly Performed Tests AB - The method used to perform a measurement of a compound in a biological sample is extremely important to know so that it is possible to determine if the result reflects the true value in the body of the patient. Knowledge of methodologic details is also required to understand the many variables that can make the result incorrect and clinically misleading. SN - PB - McGraw Hill, LLC CY - New York, NY Y2 - 2024/03/28 UR - accessmedicine.mhmedical.com/content.aspx?aid=1186701744 ER -