Long-term efficacy and effectiveness of a behavioural and community-based exercise intervention (Urban Training) to increase physical activity in patients with COPD: a randomised controlled trial
Ane Arbillaga-Etxarri, Elena Gimeno-Santos, Anael Barberan-Garcia, Eva Balcells, Marta Benet, Eulàlia Borrell, Nuria Celorrio, Anna Delgado, Carme Jané, Alicia Marin, Carlos Martín-Cantera, Mónica Monteagudo, Nuria Montellà, Laura Muñoz, Pilar Ortega, Diego A. Rodríguez, Robert Rodríguez-Roisin, Pere Simonet, Pere Torán-Monserrat, Jaume Torrent-Pallicer,
