Association between occupational exposure and chronic obstructive pulmonary disease and respiratory symptoms in the Spanish population Eduardo Loeb, Jan-Paul Zock, Marc Miravitlles, Esther Rodríguez, Juan José Soler-Cataluña, Joan B. Soriano, Francisco García-Río, Pilar de Lucas, Inmaculada Alfageme, Ciro Casanova, José Miguel Rodríguez González-Moro, Julio Ancochea, Borja G. Cosío, Jaume Ferrer Sancho

Blood Eosinophil Counts and Their Variability and Risk of Exacerbations in COPD: A Population-Based Study Marc Miravitlles, Mònica Monteagudo, Iryna Solntseva, Bernardino Alcázar

Increased Blood Eosinophil Count Is Related to Less Daily Physical Activity in Patients With Chronic Obstructive Pulmonary Disease Raúl Galera, Cristina Mergelina, Raquel Casitas, Elisabet Martínez-Cerón, Francisco García Río