Relationship between different doses of beta-blockers and prognosis in elderly patients with reduced ejection fraction

1. Franco Peláez, J.A.
2. Cortés García, M.
3. Romero Daza, A.M.
4. Martín Mariscal, M.L.
5. García Ropero, Á.
6. López Castillo, M.
7. Palfy, J.A.
8. Pello Lázaro, A.M.
9. Taibo Urquía, M.
10. Briongos Figuero, S.
11. Farré, J.