Post-bronchodilator spirometry reference values in adults and implications for disease management.
Am J Respir Crit Care Med. 2006 Jun 15;173(12):1316-25. doi: 10.1164/rccm.200601-023OC. Epub 2006 Mar 23.
Am J Respir Crit Care Med. 2006.
PMID: 16556696