2Saxon RR. A new era for trans)ugular intrahepatic portosystemic shunts? J Vasc Interv Radiol, 2004, 15(3): 217-219.
3Thiele M, Krag A, Rohde U, et al. Meta-analysis: banding ligation and medical interventions for the prevention of rebleeding from oesophageal varices. Aliment Pharmacol Ther, 2012, 35(10): 1155- 1165.