Thakral, Anuj, Rajeev Malhotra, Nitika Sobti, Ankita Chandna, and Manisha Arora. 2016. “MRI Diagnosis of Tubal Torsion: The Whirlpool Sign”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 5 (1):237-39. https://doi.org/10.18203/2320-1770.ijrcog20151633.