K. D. Patel, R. D. Karnavat, D. G. Viramgama, and R. K. Dalal, “Evaluation of efficacy and safety of cryotherapy in benign and premalignant cervical lesion”, Int J Reprod Contracept Obstet Gynecol, vol. 10, no. 8, pp. 3066–3071, Jul. 2021.