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;

Podocyte infolding glomerulopathy; Report of the first case in Latin America and review of the literature Ana Malvar; Pedro Davila; Matías Ferrari; Pamela Delgado; Paula Iscoff; Bruno Lococo; Valeria Alberton;