Role of the lower limit of normal in COPD diagnosis.
A S Martín Hernández, M Solís García, L García Castellanos, M Hevia Menéndez, E Martínez Besteiro, J M Eiros Bachiller, C Marcos, R M Gómez-Punter, E Ávalos Pérez-Urria, G Iturricastillo Gutiérrez, J Ancochea Bermúdez
European Respiratory Journal Sep 2022, 60 (suppl 66) 2549; DOI: 10.1183/13993003.congress-2022.2549