1.
Lee Y-M, Wolf P, Hauner H, Skurk T. Effect of a fermented dietary supplement containing chromium and zinc on metabolic control in patients with type 2 diabetes: a randomized, placebo-controlled, double-blind cross-over study. fnr [Internet]. 2016Jun.23 [cited 2022Nov.30];600. Available from: https://foodandnutritionresearch.net/index.php/fnr/article/view/1006