Majid, Saroosh, Sabeen Arif, Asma Naseer Cheema, and Anwar Ul Haque. “Impacted Gallstone Presenting As a Cecal Tumor”. International Journal of Pathology (November 16, 2018): 19–20. Accessed April 30, 2025. https://www.jpathology.com/index.php/OJS/article/view/123.