Zehra N, Malik AH, Arshad Q, Sarwar S, Aslam S. ASSESSMENT OF PREANALYTICAL BLOOD SAMPLING ERRORS IN CLINICAL SETTINGS. J Ayub Med Coll Abbottabad [Internet]. 2016 Jun. 1 [cited 2025 Sep. 18];28(2):267-70. Available from: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/355