The Brompton breathing pattern assessment tool (BPAT): Portuguese translation and cultural adaptation R. Vilarinho; C. Ribeiro; V. Abreu; S. Souto-Miranda; F. Silva; C. Jácome;

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;

Chester step test to identify functional impairment in interstitial lung disease C. Paixão; A. Alves; A.S. Grave; P.G. Ferreira; D. Brooks; A. Marques;