Ullah, I. , Mudasir, M., Jan, M. and Ullah, S. 2022. Oxygen desaturation in Patients with decompensated Cirrhosis measured at rest and after 6 minutes of walk. Pakistan Journal of Chest Medicine. 28, 3 (Sep. 2022), 287–291. DOI:https://doi.org/10.1996/pjcm.v28i3.763.