Kedar Prasad Yadav, Jyoti Batra, Uday Narayan Singh, and Rubi Yadav. “Association Between Vitamin D and Malondialdehyde in Premenopausal Women & Postmenopausal Women”. Asian Journal of Medical Research 8, no. 4 (December 29, 2019): BC01-BC03. Accessed July 31, 2021. https://aijournals.com/index.php/ajmr/article/view/1207.