Development and validation of the MMCD score to predict kidney replacement therapy in COVID-19 patients - Figueiredo, Flavio de Azevedo; Ramos, Lucas Emanuel Ferreira; Silva, Rafael Tavares; Ponce, Daniela; Carvalho, Rafael Lima Rodrigues de; Schwarzbold, Alexandre Vargas; Maurilio, Amanda de Oliveira; Scotton, Ana Luiza Bahia Alves; Garbini, Andresa Fontoura; Aliberti, Márlon Juliano Romero (Bmc medicine, 2022)