Effects of preceding endoscopic mucosal resection on the efficacy and safety of radiofrequency ablation for treatment of Barrett's esophagus: results from the United States Radiofrequency Ablation Registry
Diseases of the Esophagus | June 30, 2015 | Volume: 29 | Issue: 6 | Pages: 537-543
10.1111/dote.12386
| PMID 26121935