Kavitha Durairaj, Muthulakshmi M, Venkataraman P, Murali R, Rukumani J and Sunitha Samal 2020. Vitamin D status and its determinants in Pre Diabetic pregnant mothers attending tertiary care centre in Tamilnadu, India. International Journal of Research in Pharmaceutical Sciences. 11, 1 (Jan. 2020), 617–622.