PT - JOURNAL ARTICLE ED - , TI - 2012 Research Day Abstracts DP - 2012 Sep 21 TA - Ochsner Journal PG - 261--291 VI - 12 IP - 3 4099 - http://www.ochsnerjournal.org/content/12/3/261.short 4100 - http://www.ochsnerjournal.org/content/12/3/261.full SO - Ochsner J2012 Sep 21; 12