ABDI F, MOVAHEDI M, ALAVI Mohammad NIKJE M, GHANEI L, MIRZAIE S. Vitamin D as a modulating agent of metformin and insulin in patients with type 2 diabetes. J.Res.Pharm. 2019; 23(3): 360-378. http://dx.doi.org/10.12991/jrp.2019.144