Chronic obstructive pulmonary disease exacerbations' management in Portuguese hospitals ¿ EvaluateCOPDpt, a multicentre, observational, prospective study J. Moita; U. Brito; C. Rodrigues; L. Ferreira; J.R. Vieira; A. Catarino; A. Morais; V. Hespanhol; C.R. Cordeiro;

Impact of self-reported environmental mould exposure on COPD outcomes C. Kosmidis; R. Hashad; A.G. Mathioudakis; T. McCahery; M.D. Richardson; J. Vestbo;

COPD treatment ¿ a conceptual review based on critical endpoints A. Roque; L. Taborda-Barata; Á.A. Cruz; G. Viegi; T. Maricoto;