C, P., B, D. and Panicker, S. (2017) “Torsion of cystic ovary: an unusual cause of acute abdomen in midtrimester pregnancy”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 3(4), pp. 1134–1137. Available at: https://www.ijrcog.org/index.php/ijrcog/article/view/2257 (Accessed: 4 December 2025).