biostudies-literatureUnknown8(23)Sgalla GAnnals of translational medicine1615https://www.ebi.ac.uk/biostudies/studies/S-EPMC7791202biostudies-literatureHome spirometry to assess efficacy of pirfenidone in progressive unclassifiable interstitial lung disease: better the devil you know than the devil you don't.PMC7791202Sgalla GMari PVRicheldi LfalseHome spirometry to assess efficacy of pirfenidone in progressive unclassifiable interstitial lung disease: better the devil you know than the devil you don't.2020-01-01T00:00:00Z2020 Dec2025-04-05T16:11:13.113Z2025-04-05T16:11:13.113ZS-EPMC77912023343781410.21037/atm-20-3243