Farrux, Eshpulatov, et al. “Indicators of Renal Filtration Function in Elderly Patients With Arterial Hypertension in Association With Type 2 Diabetes Mellitus”. EUROPEAN JOURNAL OF INNOVATION IN NONFORMAL EDUCATION, vol. 3, no. 9, Sept. 2023, pp. 128-30, https://inovatus.es/index.php/ejine/article/view/1976.