A new approach to grading and treating COPD based on clinical phenotypes: Summary of the Spanish COPD guidelines (GesEPOC)

1. Miravitlles, M.
2. Soler-Cataluña, J.J.
3. Calle, M.
4. Molina, J.
5. Almagro, P.
6. Quintano, J.A.
7. Trigueros, J.A.
8. Piñera, P.
9. Simón, A.
10. Riesco, J.A.
11. Ancochea, J.
12. Soriano, J.B.