Six minute walk test inter-rater reproducibility in COPD patients: Cross-sectional study
Juliano Ferreira Arcuri, Ivana Gonçalves Labadessa, Joyce Nogueira Ferreira da Costa, Bruna Varanda Pessoa, Maurício Jamami, Valéria Amorim Pires Di Lorenzo
European Respiratory Journal 2013 42: P3692; DOI: