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

Presence or Absence of Skeletal Muscle Dysfunction in Chronic Obstructive Pulmonary Disease is Associated With Distinct Phenotypes Clayton L. Cruthirds, Barbara S. van der Meij, Agata Wierzchowska-McNew, Nicolaas E.P. Deutz, Mariëlle P.K.J. Engelen

Impact of Physical Activity and Exercise on Chronic Obstructive Pulmonary Disease Phenotypes: The Relevance of Muscle Adaptation Esther Barreiro