Mortality and morbidity of newly diagnosed heart failure with preserved systolic function treated with β-blockers: A propensity-adjusted case-control populational study

1. Gomez-Soto, F.M.
2. Romero, S.P.
3. Bernal, J.A.
4. Escobar, M.A.
5. Puerto, J.L.
6. Andrey, J.L.
7. Almenara, J.
8. Gomez, F.