Prospective, Randomized Comparison of 3 Endoscopic Submucosal Dissection (ESD) Knives in an Acute Porcine Model: 833. (October 2017) - Stavropoulos, Stavros; Ghevariya, Vishal; Cho, Jaehoon; DeJesus, Dolorita; Katsogridakis, Ioannis; Gupta, Mala; Rodriguez, Katherine; Barkan, Alexander; Angelos, George; Iqbal, Shahzad; Grendell, James; Grendell, James H. H.