A comparison of dobutamine and levosimendan on hepatic blood flow in patients with a low cardiac output state after cardiac surgery: A randomised controlled study

1. Alvarez, J.
2. Baluja, A.
3. Selas, S.
4. Otero, P.
5. Rial, M.
6. Veiras, S.
7. Caruezo, V.
8. Taboada, M.
9. Rodriguez, I.
10. Castroagudin, J.
11. Tome, S.
12. Rodriguez, A.
13. Rodriguez, J.