Factors Affecting Response to Radiofrequency Ablation (RFA) in Barrett's Esophagus: Does Depth of Disease Matter?: 329. (October 2017) - Chang, Wendy; Krulisky, Kathryn; Millard, Tyler; Sullivan, Caitlin; Molina, Cris; Clay, David; Srivastav, Sudesh K.; Joshi, Virendra