Bozdag, Ahmet, Onder Altas, Abdurrahman Sahin, and Zeynep Ozkan. 2017. “Incidental Detection of Intrauterine Device in Sigmoid Colon and Its Removal With Colonoscopy”. Bangladesh Journal of Medical Science 16 (4):597-99. https://doi.org/10.3329/bjms.v16i4.33619.