Suma, S., C. Celenk, P. Polat, V. Tani, S. Eren, and A. Okur. “Choledocal Cysts : Two Case Reports”. Annals of Medical Research, vol. 3, no. 3, May 2021, pp. 0223-5, http://www.annalsmedres.org/index.php/aomr/article/view/2510.