TY - JOUR AU - Phoa, K N; van Vilsteren, F G; Weusten, B L TI - Radiofrequency ablation vs. endoscopic surveillance for patients with Barrett esophagus and low-grade dysplasia: a randomized clinical trial JO - JAMA VL - 311 PY - 2014 DO - 10.1001/jama.2014.2511 L3 - PubMed-ID: 24668102 SP - 1209 EP - 1217 ER -