Validation of the risk stratification score in idiopathic pulmonary fibrosis: study protocol of a prospective, multi-centre, observational, 3-year clinical trial.
BMC Pulm Med. 2021 Dec 4;21(1):396. doi: 10.1186/s12890-021-01753-7.
BMC Pulm Med. 2021.
PMID: 34863146
Free PMC article.
Clinical Trial.