PT - JOURNAL ARTICLE ED - , TI - Ongoing Clinical Protocols DP - 2003 Jun 20 TA - Ochsner Journal PG - 36--37 VI - 5 IP - 3 4099 - http://www.ochsnerjournal.org/content/5/3/36.short 4100 - http://www.ochsnerjournal.org/content/5/3/36.full SO - Ochsner J2003 Jun 20; 5