Ghauri, Ahsan Ahmad, Muhammad Usman Munir, Zujaja Hina Haroon, Muhammad Younas, Muhammad Anwar, and Sobia Irum Kirmani. 2023. “Evaluation of Key Performance Indicators in the Pre-Analytical Phase of Testing in a Clinical Chemistry Laboratory of a Reference Institute”. Pakistan Armed Forces Medical Journal 73 (6): 1716-19. https://doi.org/10.51253/pafmj.v73i6.8556.