Use of the Borg dyspnea scale to identify dynamic hyperinflation during the 6-minute walking test in individuals with moderate-severe COPD: A pilot study A.P.V.M. de Freitas; L.F. Belo; L. Martinez; N.A. Hernandes; F. Pitta;

Clusters of individuals recovering from an exacerbation of chronic obstructive pulmonary disease and response to in-hospital pulmonary rehabilitation M. Vitacca; A. Malovini; A. Spanevello; P. Ceriana; M. Paneroni; M. Maniscalco; B. Balbi; L. Rizzello; R. Murgia; R. Bellazzi; N. Ambrosino;

The COPD assessment test and the modified Medical Research Council scale are not equivalent when related to the maximal exercise capacity in COPD patients R. Pisi; M. Aiello; L. Calzetta; A. Frizzelli; P. Tzani; G. Bertorelli; A. Chetta;