Comparing The Effect Of The SGLT-2 Inhibitors And DPP-4 Inhibitor Combined Therapy With Sulphonylureas And Metformin Combined Therapy In Patients With Type 2 Diabetic Nephropathy. Journal of Pharmaceutical Negative Results. Published online July 17, 2023:498-502. doi:10.47750/pnr.2023.14.04.59