Singh, A. G., Choudhary, V. R., Ghanghoria, V., & Patel, K. (2017). Evaluation of intersystem agreement between standard pelvic organ prolapse quantification system and simplified pelvic organ prolapse scoring system. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(5), 2031–2034. https://doi.org/10.18203/2320-1770.ijrcog20171971