DeMeester Steven R
Department of Surgery, The University of Southern California, Keck School of Medicine, 1510 San Pablo St, Suite 514, Los Angeles, CA 90033, USA.
J Gastrointest Surg. 2010 Jun;14(6):941-5. doi: 10.1007/s11605-009-1146-6. Epub 2010 Jan 22.