Mukherjee, B., and A. K. Das. “Ovarian Tumors in Patients Aged Upto 20 Years: A Longitudinal Study Conducted in a Tertiary Care Centre, West Bengal, India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 10, Sept. 2021, pp. 3851-5, doi:10.18203/2320-1770.ijrcog20213849.