TY - JOUR T1 - CME Questions Volume 9, No. 1 JF - Ochsner Journal JO - Ochsner J SP - 44 LP - 44 VL - 9 IS - 1 A2 - , Y1 - 2009/03/20 UR - http://www.ochsnerjournal.org/content/9/1/44.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -