Performance difference on the six-minute walk test on tracks of 20 and 30 meters for patients with chronic obstructive pulmonary disease: validity and reliability Suelen Roberta Klein; Aline Almeida Gulart; Raysa Silva Venâncio; Anelise Bauer Munari; Simone Graciosa Gavenda; Ana Carolina Benedet Martins; Anamaria Fleig Mayer;

Glittre-ADL test without backpack: A qualitative study of perceptions of people with chronic obstructive pulmonary disease Bianca Louise Carmona Rocha; Marcella Guimarães Assis; Liliane Patrícia de Souza Mendes; Marcelo Velloso;

Isokinetic testing of quadriceps function in COPD: feasibility, responsiveness, and minimal important differences in patients undergoing pulmonary rehabilitation Anouk A.F. Stoffels; Roy Meys; Hieronymus W.H. van Hees; Frits M.E. Franssen; Bram van den Borst; Alex J. van ¿t Hul; Peter H. Klijn; Anouk W. Vaes; Jana De Brandt; Chris Burtin; Martijn A. Spruit;