Risk Factors and Outcome of Acute Kidney Injury in Critical COVID-19 patients in Karachi, Pakistan: A Single center, Retrospective study. Pak J Kidney Dis [Интернет]. 25 июнь 2023 г. [цитируется по 22 август 2026 г.];7(2):3-7. доступно на: https://www.pjkd.com.pk/index.php/pjkd/article/view/221