TY - JOUR T1 - Scanning the Literature JF - Ochsner Journal JO - Ochsner J SP - 247 LP - 252 VL - 4 IS - 4 AU - Constanza Fox AU - Michael Sullivan Y1 - 2002/09/21 UR - http://www.ochsnerjournal.org/content/4/4/247.abstract N2 - ER -