1-Anti-inflammatory effect of vitamin D3 on
chronic gingivitis
Antioxidant effect of vitamin D-3 and its relation to salivary protein and oral-2 health Role of 1,25(OH)2D On Cytochromes CYP27A1
And CYP27B1 in Periodontitis: A Clinical Study.
Relationship between Vitamin D Deficiency
And Chronic Periodontitis in Mosul, Iraq.