PT - JOURNAL ARTICLE AU - M Cox AU - R Kemp AU - S Anwar AU - V Athey AU - T Aung AU - E D Moloney TI - Non-invasive monitoring of CO<sub>2</sub> levels in patients using NIV for AECOPD AID - 10.1136/thx.2005.051664 DP - 2006 Apr 01 TA - Thorax PG - 363--364 VI - 61 IP - 4 4099 - http://thorax.bmj.com/content/61/4/363.short 4100 - http://thorax.bmj.com/content/61/4/363.full SO - Thorax2006 Apr 01; 61