Salvi, Meena Bhati, and Madhubala Chauhan. “Pelvic Pain Due to Intrauterine Retention of Fetal Bone After Second Trimester Medical Termination of Pregnancy: A Rare Case Report”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6, no. 12 (November 23, 2017): 5646–5647. Accessed February 2, 2026. https://www.ijrcog.org/index.php/ijrcog/article/view/3770.