Loren Laine1. 1. Division of Gastrointestinal and Liver Diseases, Keck School of Medicine, University of Southern California, 2025 Zonal Ave., Los Angeles, CA 90033, USA. llaine@usc.edu
Authors: Joaquin Poza Cordon; Consuelo Froilan Torres; Aurora Burgos García; Francisco Gea Rodriguez; Jose Manuel Suárez de Parga Journal: World J Gastrointest Endosc Date: 2012-07-16