The role of bioelectrical impedance analysis, NT-ProBNP and inferior vena cava sonography in the assessment of body fluid volume in children with nephrotic syndrome Hulya Nalcacioglu, Ozan Ozkaya, Kemal Baysal, Hassan Candas Kafali, Bahattin Avci, Demet Tekcan, Gurkan Genc

Hemodialysis vascular access in the elderly: Promising results from a tertiary center Bruno Fraga Dias, Fernanda Silva, Isabel Fonseca, Paulo Almeida, José Queirós

Vascular access type and mortality in elderly incident hemodialysis patients Marisa Roldão, Cátia Figueiredo, Rachele Escoli, Hernâni Gonçalves, Flora Sofia, Karina Lopes