K. Lakshmanan, M. G. Dhanalakshmi, A. Ganesan, and S. Myneni, “Bone health after menopause: effect of surgical menopaus on bone mineral density and osteoporosis”, Int J Reprod Contracept Obstet Gynecol, vol. 10, no. 5, pp. 1820–1823, Apr. 2021.