Jain, A. J., Daver, R. G., & Patil, A. M. (2017). Huge yolk sac tumor in an adolescent girl: a case report. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(7), 3192–3194. https://doi.org/10.18203/2320-1770.ijrcog20172963