Referral patterns and outcomes in patients with dysplastic Barrett's esophagus at an expert endoscopic therapy center: impact of radiofrequency ablation before referral. - Goyal R; Garg N; Vantanasiri K; Harmsen S; Sachdeva K; Dhaliwal LS; Passe M; Lansing R; Codipilly DC; Leggett CL; Iyer PG (Gastrointestinal endoscopy, 2026)