S. . Mehmood, I. A. . Lutfi, K. . Shazlee, and S. M. Q. . Arfin, “Removal of Malfunctioning Biliary Plastic Stent Via Percutaneous Transhepatic Cholangiography”, J. Bahria Univ. Med. Dent. Coll., vol. 7, no. 1, pp. 58–59, Mar. 2021.