The neutrophil-to-lymphocyte ratio as a marker of vasculitis activity, severe infection and mortality in anca-associated vasculitis: A retrospective study José Agapito Fonseca; Joana Gameiro; Inês Duarte; Sofia Jorge; José António Lopes;

Acute kidney injury in hospitalized patients with COVID-19: A Portuguese cohort Joana Gameiro; José Agapito Fonseca; João Oliveira; Filipe Marques; João Bernardo; Claudia Costa; Carolina Carreiro; Sandra Braz; José António Lopes;

Septic acute kidney injury and gut microbiome: Should we change our approach? Ioana Dicu-Andreescu; Mircea Niculae Penescu; Constantin Verzan;