PT - JOURNAL ARTICLE AU - Ryan Foster AU - Damon C. Scales TI - Can CPAP prevent the need for endotracheal intubation in patients with hypoxemia after abdominal surgery? AID - 10.1503/cmaj.050193 DP - 2005 Mar 15 TA - Canadian Medical Association Journal PG - 744--744 VI - 172 IP - 6 4099 - http://www.cmaj.ca/content/172/6/744.short 4100 - http://www.cmaj.ca/content/172/6/744.full SO - CMAJ2005 Mar 15; 172