TY - JOUR T1 - Guest Editor JF - Ochsner Journal JO - Ochsner J SP - 4 LP - 4 VL - 2 IS - 1 AU - Carl G. Kardinal Y1 - 2000/01/01 UR - http://www.ochsnerjournal.org/content/2/1/4.abstract N2 - ER -