Reflections on the need for Nephropathology Reference Units Mercedes Salgueira Lazo; Manuel Macía Heras; M. Dolores del Pino Pino; José Palacios Calvo;

Advanced Chronic Kidney Disease Units in Spain: a national survey on standards of structure, resources, results and patient safety Mario Prieto-Velasco; María Dolores del Pino y Pino; Juan Manuel Buades Fuster; Lourdes Craver Hospital; Ramón Pons Prades; Juan Carlos Ruiz San Millán; Mercedes Salgueira Lazo; Patricia de Sequera Ortiz; Nicanor Vega Díaz;

Hyperaldosteronism and hyperparathyroidism. A disturbing friendship Juan A. Martín Navarro; Laura Medina Zahonero; Fabio L. Procaccini; Raquel Barba Teba; Veronica Rubio Menendez; Esther Valle Alvarez; Miryam Elena PoloCánovas; Mayra Ortega-Díaz; Marta Puerta Carretero; Rafael Lucena Valverde; Patricia Muñoz Ramos; Roberto Alcázar Arroyo; Patricia de Sequera Ortiz;