Ferdousi, Shamima, and Sadia Armin Khan. “Primary Squamous Cell Carcinoma of Gall Bladder: A Case Report”. Ibrahim Medical College Journal 8, no. 2 (February 4, 2016): 61–63. Accessed March 28, 2024. https://www.banglajol.info/index.php/IMCJ/article/view/26681.