Brain natriuretic peptide and exercise capacity in lung fibrosis and pulmonary hypertension.
Am J Respir Crit Care Med. 2004 Aug 15;170(4):360-5. doi: 10.1164/rccm.200308-1142OC. Epub 2004 Apr 15.
Am J Respir Crit Care Med. 2004.
PMID: 15087298
Clinical Trial.