Kumar, D., T. Singh, P. Bansal, and B. Rai. “A Prospective Study to Evaluate Pelvic Bone Mineral Density Changes in Patients of Cervical Cancer Undergoing Chemoradiotherapy: Study Protocol”. International Journal of Clinical Trials, vol. 6, no. 4, Oct. 2019, pp. 215-8, doi:10.18203/2349-3259.ijct20193661.