Rawat, R., Seth, S., Rawat, R., Garg, R., Shukla, S., & Vishwakarma, S. (2017). Chronic pelvic pain in women: comparative study between ultrasonography and laparoscopy as diagnostic tool. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 3(4), 998–1001. Retrieved from https://www.ijrcog.org/index.php/ijrcog/article/view/1357