Characterizing the “iceberg peak” in valvular heart disease: Outcomes and costs of in-hospital procedures in Spain

1. Álvarez-Bartolomé, M.
2. Cruz-González, I.
3. Pardo-Sanz, A.
4. Zamorano, J.L.
5. González, P.
6. Martínez-Pérez, Ó.
7. Cuervo, J.
8. Carnero-Alcázar, M.