Does the COPD assessment test (CATTM) questionnaire produce similar results when self- or interviewer administered?
Crossref DOI link: https://doi.org/10.1007/s11136-015-0983-x
Published Online: 2015-04-07
Published Print: 2015-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Agusti, A.
Soler-Cataluña, J. J.
Molina, J.
Morejon, E.
Garcia-Losa, M.
Roset, M.
Badia, X.
Text and Data Mining valid from 2015-04-07