Erkinova, L.O., and O.O. Jabbarov. “TO STUDY ECHOCARDIOGRAPHIC INDICATORS OF THE HEART IN PATIENTS WITH TYPE 2 DIABETES MELLITUS”. Current Approaches and New Research in Modern Sciences, vol. 4, no. 16, Sept. 2025, pp. 5-6, https://doi.org/10.5281/zenodo.17197069.