Yuguero O, Ramon Marsal J, Esquerda M, Vivanco L, Soler-Gonzalez J. Association between low empathy and high burnout among primary care physicians and nurses in Lleida, Spain. Eur J Gen Pract. 2017 Dec;23(1):4-10. doi: 10.1080/13814788.2016.1233173
Alcubierre N, Navarrete-Muñoz EM, Rubinat E, Falguera M, Valls J, Traveset A, Vilanova MB, Marsal JR, Hernandez M, Granado-Casas M, Martinez-Gonzalez D, Jurjo C, Franch-Nadal J, Vioque J, Mauricio D. Association of low oleic intake acid with diabetic retinopathy in type 2 diabetic patients: a case-control study. Nutr Metab (Lond). 2016 Jun 4;13(40). doi: 10.1186/s12986-016-0099-5