Gurung, G., A. Rana, A. Amatya, K. D. Bista, A. B. Joshi, and J. Sayami. “Pelvic Organ Prolapse in Rural Nepalese Women of Reproductive Age Groups: What Makes It so Common?”. Nepal Journal of Obstetrics and Gynaecology, vol. 2, no. 2, Nov. 2008, pp. 35-41, https://nepjol.info/index.php/NJOG/article/view/1453.