Are Oxygen and Non-Invasive Ventilation Useful ¿Clean Doping Boosters¿ for Thoracoabdominal Asynchrony During Exertion in Severe COPD? Michele Vitacca; Mara Paneroni;

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;

Thoracoabdominal Asynchrony in Very Severe COPD: Clinical and Functional Correlates During Exercise Javier Sayas Catalán; Cristina Lalmolda; Ana Hernández-Voth; Marta Corral Blanco; Patrick Murphy; Laura Gonzalez-Ramos; Pablo Florez-Solarana; Berta Lloret-Puig; Manel Lujan;