RT Journal Article SR Electronic T1 Elevated Brain natriuretic peptide predicts mortality in interstitial lung disease JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00173509 A1 T.J. Corte A1 S.J. Wort A1 M.A. Gatzoulis A1 R. Engel A1 G. Giannakoulas A1 P.M. Macdonald A1 A.U. Wells YR 2010 UL http://erj.ersjournals.com/content/early/2010/03/11/09031936.00173509.abstract AB