PT - JOURNAL ARTICLE ED - O. P. Jindal Global University TI - CME Questions Volume 8, No. 4 DP - 2008 Dec 21 TA - Ochsner Journal PG - 230--230 VI - 8 IP - 4 4099 - http://www.ochsnerjournal.org/content/8/4/230.2.short 4100 - http://www.ochsnerjournal.org/content/8/4/230.2.full SO - Ochsner J2008 Dec 21; 8