Minu, A. R., and M. M. Rashid. “Laparoscopic Repair of Cholecysto-Enteric Fistula: Report of Two Cases”. Bangladesh Journal of Endosurgery, vol. 1, no. 3, Jan. 2014, pp. 6-8, https://banglajol.info/index.php/BJE/article/view/17592.