Portacaval H-graft shunt as an alternative long-term treatment in gastrointestinal hemorrhage caused by esophagogastric varices

1. de Diego, A.
2. Bañares, R.
3. Asanza, C.G.
4. García Sabrido, J.L.
5. Polo, J.R.
6. Cos, E.
7. Clemente, G.