Evaluation of the minimal important difference for the feeling thermometer and the St. George's Respiratory Questionnaire in patients with chronic airflow obstruction
- 1 December 2003
- journal article
- clinical trial
- Published by Elsevier BV in Journal of Clinical Epidemiology
- Vol. 56 (12), 1170-1176
- https://doi.org/10.1016/s0895-4356(03)00115-x