Umbilical paracentesis for incarcerated umbilical hernia in patients with end-stage liver disease

1. Alonso, S.
2. Donat, M.
3. Carrion, L.
4. Rodriguez, J.M.
5. Diego, L.
6. Acin, D.
7. Serrano, A.
8. Perez, E.
9. Pereira, F.