1. Volume 126, Issue 2, Pages 469-475 (February 2004)
Improved clinical outcome using polytetrafluoroethylene-coated stents for tips: Results of a randomized study 
Christophe Bureau, Juan carlos Garcia-Pagan, Philippe Otal, Gilles Pomier-Layrargues, Valérie Chabbert, Carlos Cortez, Pierre Perreault, Jean marie Péron, Juan G. Abraldes, Louis Bouchard, José Ignacio Bilbao, Jaume Bosch, Hervé Rousseau, Jean pierre Vinel 
Gastroenterology 
Volume 126, Issue 2, Pages (February 2004)
DOI: /j.gastro

2. Figure 3
Probability of remaining free of shunt dysfunction after the TIPS procedure in the 2 groups. Numbers below the graph are patients at risk at each time point.
Gastroenterology  , DOI: ( /j.gastro )

3. Figure 1
Shunt dysfunction and clinical course of the patients according to the treatment group.
Gastroenterology  , DOI: ( /j.gastro )

4. Figure 2
Explanted liver of a patient treated by TIPS 7 months before, showing the intrahepatic portion of the prosthesis covered with PTFE and the bare portion in the portal stem. A radiopaque marker (arrow) demarcates the 2 portions.
Gastroenterology  , DOI: ( /j.gastro )

5. Figure 4
Probability of remaining free of encephalopathy after the TIPS procedure in the 2 groups. Numbers below the graph are patients at risk at each time point.
Gastroenterology  , DOI: ( /j.gastro )

6. Figure 5
Probability of survival after the TIPS procedure in the 2 groups. Numbers below the graph are patients at risk at each time point.
Gastroenterology  , DOI: ( /j.gastro )