TY - JOUR T1 - Scanning the Literature JF - Ochsner Journal JO - Ochsner J SP - 115 LP - 117 VL - 4 IS - 2 AU - Roxanne Thompson Y1 - 2002/03/20 UR - http://www.ochsnerjournal.org/content/4/2/115.abstract N2 - ER -