Underwater Versus Conventional Endoscopic Mucosal Resection for the Treatment of Colorectal Laterally Spreading Tumors: Results From an International, Multicenter, Randomized Controlled Trial: 125. (October 2019) - Hamerski, Chris; Samarasena, Jason; Lee, David P.; Wang, Andrew Y.; Strand, Daniel; Amato, Arnaldo; Watson, Rabindra; Nett, Andrew; Calitis, Jona; Binmoeller, Kenneth