Lakshmanan, K., M. G. Dhanalakshmi, A. Ganesan, and S. Myneni. “Bone Health After Menopause: Effect of Surgical Menopaus on Bone Mineral Density and Osteoporosis”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 5, Apr. 2021, pp. 1820-3, doi:10.18203/2320-1770.ijrcog20211493.