Sánchez-Martínez, María-Piedad; Bernabeu-Mora, Roberto; Martínez-González, Maríano; Gacto-Sánchez, Maríano; Martín-San-Agustin, Rodrigo; Medina-Mirapeix, Francesc
(MDPI, 2020-04)
Poor performance in the 6-min walk test (6MWT < 350 m) is an important prognostic indicator of mortality and risk of exacerbations in patients with chronic obstructive pulmonary disease (COPD). Little is known about the ...