Arterial blood pressure variations: homocysteine and nitric oxide synthase gene polymorphisms (NOS3) F.J. Rodríguez Esparragón, J.C. Rodríguez Pérez, A. Macías Reyes, Y. Hernández Trujillo, M. González Leiza, A. Caballero Hidalgo

Safety on haemodialysis: Team work paradigm Maria Dolores Arenas Jiménez, Manuel Macía-Heras

Biomarkers in acute kidney injury: Evidence or paradigm? Fernando Lombi, Alexis Muryan, Romina Canzonieri, Hernán Trimarchi