Namgyal, Anu, Anjali Soni, Suresh Verma, Indu Chauhan, Shikha Sharma, and Charu Purbia. “Yolk Sac Tumor in an Antenatal Patient: A Challenging Case”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 7, no. 10 (September 26, 2018): 4318–4320. Accessed October 2, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/5371.