Recommendations for the implementation of a national lung cancer screening program in Portugal¿A consensus statement M.G.O. Fernandes; M. Dias; R. Santos; S. Ravara; P. Fernandes; J. Firmino-Machado; J.P. Antunes; O. Fernandes; A. Madureira; V. Hespanhol; C. Rodrigues; C.A. Vicente; S. Alves; G. Mendes; R. Ilgenfritz; B.S. Pinto; J. Alves; I. Saraiva; C. Bárbara; M.A. Cipriano; A. Figueiredo; M.S. Uva; N. Jacinto; L. Curvo-Semedo; A. Morais;

Intensity of exercise in people with COPD enrolled in community-based physical activities P. Rebelo; A. Teixeira; R. Pinto; C. Santos; D. Brooks; A. Marques;

Reliability and validity of the Chester step test in patients with interstitial lung disease A. Alves; A. Oliveira; P.G. Ferreira; V. Martins; A. Marques;