Barthel Index-Enhanced Feedback for Effective Cardiac Treatment (BI-EFFECT) study: Contribution of the barthel index to the heart failure risk scoring system model in elderly adults with acute heart failure in the emergency department

1. Javier Martín-Sánchez, F.
2. Gil, V.
3. Llorens, P.
4. Herrero, P.
5. Jacob, J.
6. Fernández, C.
7. Miró, Ò.