Fig. 1From: Vitamin D levels and vitamin D receptor genetic variants in Egyptian cardiovascular disease patients with and without diabetesBox plots of serum Vit. D level in different studied groups. Group A, CVD with T2D; group B, CVD without T2D; group C, diabetic group; group D, healthy group; a, significant difference from group D; b, significant difference from group C; c, significant difference from group BBack to article page