The effects of chromium and vitamin D3 co-supplementation on insulin resistance and tumor necrosis factor-alpha in type 2 diabetes: a randomized placebo-controlled trial. - Imanparast, Fatemeh; Javaheri, Javad; Kamankesh, Fatemeh; Rafiei, Fatemeh; Salehi, Ashraf; Mollaaliakbari, Zeinab; Rezaei, Fatemeh; Rahimi, Abbas; Abbasi, Elnaz (Applied Physiology, Nutrition & Metabolism, 2020)