Efficacy of liquid nitrogen cryotherapy for Barrett's esophagus after endoscopic resection of intramucosal cancer: A multicenter study.
Trindade AJ, Pleskow DK, Sengupta N, Kothari S, Inamdar S, Berkowitz J, Kaul V. Efficacy of liquid nitrogen cryotherapy for Barrett's esophagus after endoscopic resection of intramucosal cancer: A multicenter study. J Gastroenterol Hepatol. 2018 Feb; 33(2):461-465.