Losanoff Julian E, Richman Bruce W, El-Sherif Amgad, Rider Kurt D, Jones James W
Department of Surgery, School of Medicine, University of Missouri-Columbia, One Hospital Drive, Columbia, MO 65212, USA.
J Am Coll Surg. 2003 Apr;196(4):598-603. doi: 10.1016/S1072-7515(02)01755-6.