Hadian, B., Khodadadi, B., Rezaei, N. and Ghanadi, K. 2019. A Very Rare Case Report of Sigmoid Adenocarcinoma with Involvement of the Bladder at the time of initial diagnosis. Bangladesh Journal of Medical Science. 18, 4 (Aug. 2019), 827–829. DOI:https://doi.org/10.3329/bjms.v18i4.42914.