IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-1-33213 Original Research Paper A Prospective Cross Sectional Observational Study of Chronic Pelvic Pain in Adolescents Transvaginal ultrasound Versus Laparoscopy Supriya Kumari Dr. Dr. [Prof.] Kumudini Jha Dr. January 2021 10 1 01 02