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;

Genetic polymorphisms in MIR1208 and MIR5708 are associated with susceptibility to COPD in the Chinese population Y. Zhou; F. Bai; X. Li; G. Zhou; X. Tian; G. Li; Y. Zhang; X. Zhou; D. Xu; Y. Ding;

Classification of cardiorespiratory fitness using the six-minute walk test in adults: Comparison with cardiopulmonary exercise testing V.Z. Dourado; R.K. Nishiaka; M.S.M.P. Simões; V.T. Lauria; S.E. Tanni; I. Godoy; A.R.T. Gagliardi; M. Romiti; R.L. Arantes;