Impact of an educative program on dialysis patients’ knowledge and mental health: controlled before and after programLaetitia Idier, Aurélie Untas, Nicole Rascle, Michèle Koleck, Maider Aguirrezabal, Christian Combe and Philippe ChauveauEduc Ther Patient/Ther Patient Educ, 10 2 (2018) 20204DOI: https://doi.org/10.1051/tpe/2018015