Journal article
The Validity and Sensitivity to Change of the Spanish Self-Administered Version of the Chronic Respiratory Questionnaire (CRQ-SAS)
Authors
Vigil L; Güell MR; Morante F; López De Santamaría E; Sperati F; Guyatt G; Schünemann H
Journal
Archivos de Bronconeumología (English Edition), Vol. 47, No. 7, pp. 343–349
Publisher
Elsevier BV
Publication Date
July 1, 2011
DOI
10.1016/j.arbr.2011.02.010
ISSN
1579-2129