PT - JOURNAL ARTICLE ED - O. P. Jindal Global University TI - Ongoing Clinical Protocols DP - 2000 Apr 01 TA - Ochsner Journal PG - 126--129 VI - 2 IP - 2 4099 - http://www.ochsnerjournal.org/content/2/2/126.short 4100 - http://www.ochsnerjournal.org/content/2/2/126.full SO - Ochsner J2000 Apr 01; 2