PT - JOURNAL ARTICLE ED - O. P. Jindal Global University TI - Ongoing Clinical Protocols DP - 2001 Jan 01 TA - Ochsner Journal PG - 40--45 VI - 3 IP - 1 4099 - http://www.ochsnerjournal.org/content/3/1/40.short 4100 - http://www.ochsnerjournal.org/content/3/1/40.full SO - Ochsner J2001 Jan 01; 3