Original Research

Minimal clinically important difference of 3-minute chair rise test and the DIRECT questionnaire after pulmonary rehabilitation in COPD patients

Lévesque J, Antoniadis A, Li PZ, Herengt F, Brosson C, Grosbois J, Bernady A, Bender A, Favre M, Guerder A, Surpas P, Similowski T, Aguilaniu B

International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:261-269

Published Date: 22 January 2019