A new instrumental platform for Trans-Anal Submucosal Endoscopic Resection (TASER). Issue 12 (4th June 2015) - Tsiamoulos, Zacharias P; Warusavitarne, Janindra; Faiz, Omar; Castello-Cortes, Andrew; Elliott, Timothy; Peake, Simon T; Bassett, Paul; Saunders, Brian P