Muhammad Zubair, Amir Ali, Kantash Kumar, Effat Zahrah, Mehreen Kamran, Muhammad Naeem, Jateesh Kumar, “Impact of Chronic Kidney Disease on Outcomes of Patients with Gastrointestinal Bleeding and Concomitant Cardiovascular Disease: A Multicentred Prospective Study”, Pakistan Journal of Medical & Health Sciences, vol. 17, no. 12, p. 686, Dec. 2023.