Creation of the SAQ-COPD Questionnaire to Determine Physical Activity in COPD Patients in Clinical Practice

1. Soler-Cataluña, J.J.
2. Puente Maestu, L.
3. Román-Rodríguez, M.
4. Esteban, C.
5. Gea, J.
6. Bernabeu Mora, R.
7. Pleguezuelos Cobo, E.
8. Ancochea, J.
9. Monteagudo Ruiz, G.
10. Garcia Rio, F.