Positive fluid balance as an early biomarker for acute kidney injury: a prospective study in critically ill adult patients Maria Olinda Nogueira Ávila; Paulo Novis Rocha; Caio A. Perez; Tássia Nery Faustino; Paulo Benigno Pena Batista; Luis Yu; Dirce Maria T. Zanetta; Emmanuel A. Burdmann;

Predictive performance of critical illness scores and procalcitonin in sepsis caused by different gram-stain bacteria ShengTao Yan; GuoQiang Zhang;

Seasonality as a risk factor for deaths in Parkinson's disease Marcelo C.M. Fonseca; Dayan Sansone; Daniela Farah; Ana Claudia Fiorini; Carla A. Scorza; Fulvio A. Scorza;