Malvika Singh, Radhika Singhal, Rohini Negi, Rajan Gupta, Parveen Dahiya, Mukesh Kumar, and Rohit Bhardwaj. “Periodontal Status in Pre- and Post-Menopausal Women: A Review”. Asian Pacific Journal of Health Sciences 5, no. 2 (June 30, 2018): 136–141. Accessed May 9, 2025. https://www.apjhs.com/index.php/apjhs/article/view/550.