Peritoneal and Urinary Sodium Removal in Refractory Congestive Heart Failure Patients Included in an Ambulatory Peritoneal Dialysis Program: Valuable for Monitoring the Course of the Disease - Minana, Gema; Gonzalez-Rico, Miguel; de la Espriella, Rafael; Gonzalez-Sanchez, Daniel; Montomoli, Marco; Nunez, Eduardo; Fernandez-Cisnal, Agustin; Villar, Sandra; Gorriz, Jose Luis; Nunez, Julio (Cardiorenal Medicine, 2023)