Bhuiyan, Md Nur Hossain, Srikanta Banik, Omor Faruk Tuhin, Syed Md Muhsin, Saiful Haque, SM Ashraf Ali, and Omor Faruque Yusuf. 2010. “Malignant Colo-Duodenal Fistula: A Case Report and Literature Review”. Journal of Chittagong Medical College Teachers' Association 20 (1):64-67. https://doi.org/10.3329/jcmcta.v20i1.4940.