Authors: Chao Zhou; Tsung-Han Tsai; Hsiang-Chieh Lee; Tejas Kirtane; Marisa Figueiredo; Yuankai K Tao; Osman O Ahsen; Desmond C Adler; Joseph M Schmitt; Qin Huang; James G Fujimoto; Hiroshi Mashimo Journal: Gastrointest Endosc Date: 2012-04-05 Impact factor: 9.427