PT - JOURNAL ARTICLE AU - Constanza Fox AU - Michael Sullivan TI - Scanning the Literature DP - 2002 Sep 21 TA - Ochsner Journal PG - 247--252 VI - 4 IP - 4 4099 - http://www.ochsnerjournal.org/content/4/4/247.short 4100 - http://www.ochsnerjournal.org/content/4/4/247.full SO - Ochsner J2002 Sep 21; 4