Does the 6-minute walk test in hospitalized COPD patients exclusively correlate with lung function parameters or should psychological factors also be taken into account?

by Michèle Borgmann, Martina Ivanda, Yalda Hadizamani, Markus Mohaupt, Robert Bals, Rudolf Lucas, Jürg Hamacher, Volker Köllner
Published 2020-01-01