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

Gitelman syndrome ¿ A new mutation in the SLC12A3 gene Ana Luísa Correia; Maria Guedes Marques; Rui Alves;