“Covid-19: An Analysis of Reports of Positive Cases in the State of Paraná in 2020, With Emphasis on Chronic Kidney Disease”. Research, Society and Development 10, no. 17 (December 24, 2021): e177101724154. Accessed June 29, 2025. https://ojs34.rsdjournal.org/index.php/rsd/article/view/24154.