Physical frailty and its impact on long-term outcomes in older patients with acute heart failure after discharge from an emergency department

1. García, G.L.
2. Sánchez, S.M.
3. García Briñón, M.Á.
4. Alonso, C.F.
5. Del Castillo, J.G.
6. Martín-Sánchez, F.J.