Original Research

Disability related to COPD tool (DIRECT): towards an assessment of COPD-related disability in routine practice

Aguilaniu B, Gonzalez-Bermejo J, Regnault A, Dias Barbosa C, Arnould B, Mueser M, Granet G, Bonnefoy M, Similowski T

International Journal of Chronic Obstructive Pulmonary Disease 2011, 6:387-398

Published Date: 5 July 2011