Diţ, L., A. Băban, and D. Dumitraşcu. “The Impact of the Disease Severity on the Type 2 Diabetes Mellitus Patients Satisfaction With Quality of Care”. Medicine and Pharmacy Reports, Vol. 85, no. 4, Feb. 2014, pp. 573-7, https://medpharmareports.com/index.php/mpr/article/view/141.