Retrospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Jul 7, 2016; 22(25): 5780-5789
Published online Jul 7, 2016. doi: 10.3748/wjg.v22.i25.5780
Figure 1
Figure 1 Case selection flow. TIPS: Transjugular intrahepatic portosystemic shunt; NIS: National Inpatient Sample; ICD: International classification of diseases.