Survival analysis over a 20-year period of a Brazilian cohort of blood donors coinfected HIV-HCV Hélio Ranes de Menezes Filho; Giuliano Grandi; Ludimila Paula Vaz Cardoso; Juan Felipe Galvão da Silva; Soraia Mafra Machado; Cesar de Almeida-Neto; Ester Cerdeira Sabino; Maria Cássia Mendes-Corrêa;

Cystatin C is a marker for acute kidney injury, but not for mortality among COVID-19 patients in Mexico Karime Ramos-Santos; Arturo Cortes-Telles; María Elena Uc-Miam; Azalia Avila-Nava; Roberto Lugo; Rodolfo Chim Aké; Ana Ligia Gutiérrez-Solis;

Contemporary cohort study in adult patients with infective endocarditis Mariana Giorgi Barroso de Carvalho; Thatyane Veloso de Paula Amaral de Almeida; Nicolas de Albuquerque Pereira Feijóo; Rafael Quaresma Garrido; Giovanna lanini Ferraiuoli Barbosa; Wilma Félix Golebiovski; Bruno Zappa; Clara Weksler; Marcelo Goulart Correia; Cristiane da Cruz Lamas;