GALLOTA, C. .; VIANA, T. G.; AUGUSTO, F.; GENOVESE, R. E.; BALDA, C. A.; CARNEIRO, I. A. Impact of the pandemic by COVID-19 on the profile of critical patients assisted by a hemodialysis service. SciELO Preprints, 2022. DOI: 10.1590/SciELOPreprints.3429. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/3429. Acesso em: 3 feb. 2023.