Muhammad Salman, Sarah Hameed, Husnain Hashim, Tahir Mukhtar Sayed, Asma Ashraf, Syed Imad Hussain. Factors Linked With an Increased Risk of Death in Patients with Covid-19. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Nov. 8 [cited 2024 Jul. 27];16(09):550. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/2843