Characterization of Inactive COPD Patients: Barriers to Physical Activity and Perceived Impact of Inactivity Jose M. Padilla; Enrique Alfaro; Raquel Casitas; Raúl Galera; Elisabet Martínez-Cerón; Elena Díaz-García; María Vargas Torres; Cristina López-Fernández; Paula Pérez-Moreno; Juan José Soler-Cataluña; Carolina Cubillos-Zapata; Francisco García-Río;

What to Do When Endobronchial Volume Reduction Treatment Fails Selene Cuenca Peris; Raquel Martínez Tomás; Andrés Briones Gómez; Enrique Cases Viedma;

Bronchoscopy Valves for Lung Volume Reduction: Present and Future Raquel Martínez Tomás; Andrés Briones-Gómez; Enrique Cases Viedma;