Iftikhar, Raheel, et al. “NOBLE METAL COATED CENTRAL VENOUS CATHETERS ARE NOT SUPERIOR TO UNCOATED CATHETERS IN PREVENTING INFECTIOUS AND NON-INFECTIOUS COMPLICATIONS IN IMMUNOCOMPROMISED PATIENTS”. Journal of Ayub Medical College Abbottabad, vol. 30, no. 4-Sup, Jan. 2019, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4579.