RT Journal Article SR Electronic T1 NIV in clinical practice: view from the frontline JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP A75 OP A79 DO 10.1136/thx.2009.127126 VO 64 IS Suppl 4 YR 2009 UL http://thorax.bmj.com/content/64/Suppl_4/A75.abstract AB