HILMIOGLU, Fatih, Bulent YILDIRIM, Melih KARINCAOGLU, Murat ALADAG, Yuksel SECKIN, Bulent KANTARCEKEN, Ibrahim DOGAN, and Ramazan SARI. 2021. “Endoscopic Removal of Bile Duct Stones”. Annals of Medical Research 7 (1):0015-0018. http://www.annalsmedres.org/index.php/aomr/article/view/2739.