PT - JOURNAL ARTICLE ED - , TI - CME Questions Volume 8, No. 1 DP - 2008 Mar 20 TA - Ochsner Journal PG - 46--46 VI - 8 IP - 1 4099 - http://www.ochsnerjournal.org/content/8/1/46.3.short 4100 - http://www.ochsnerjournal.org/content/8/1/46.3.full SO - Ochsner J2008 Mar 20; 8