The psychometric properties of the St George’s Respiratory Questionnaire (SGRQ) in patients with idiopathic pulmonary fibrosis: a literature review
Crossref DOI link: https://doi.org/10.1186/s12955-014-0124-1
Published Online: 2014-08-20
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Swigris, Jeffrey J
Esser, Dirk
Conoscenti, Craig S
Brown, Kevin K
License valid from 2014-08-20