PT - JOURNAL ARTICLE ED - , TI - Case Studies DP - 2002 Mar 20 TA - Ochsner Journal PG - 118--120 VI - 4 IP - 2 4099 - http://www.ochsnerjournal.org/content/4/2/118.short 4100 - http://www.ochsnerjournal.org/content/4/2/118.full SO - Ochsner J2002 Mar 20; 4