Urea Level and Depression in Patients with Chronic Kidney Disease oleh Hélène Levassort, Julie Boucquemont, Oriane Lambert, Sophie Liabeuf, Solene M. Laville, Laurent Teillet, Abdel-Hay Tabcheh, Luc Frimat, Christian Combe, Denis Fouque, Maurice Laville, Christian Jacquelinet, Catherine Helmer, Natalia Alencar de Pinho, Marion Pépin, Ziad A. Massy, on behalf of CKD-REIN Study Collaborators