title: Transanal submucosal endoscopic resection: a new endosurgical approach to the resection of giant rectal lesions.
authors.affiliation: Wolfson Unit for Endoscopy, St Mark's Hospital and Academic Institute, London, UK.
authors.forename: Zacharias P
authors.initials: ZP
authors.lastname: Tsiamoulos
authors.affiliation: Department of Colorectal Surgery, St Mark's Hospital and Academic Institute, London, UK.
authors.forename: Janindra
authors.initials: J
authors.lastname: Warusavitarne
authors.affiliation: Wolfson Unit for Endoscopy, St Mark's Hospital and Academic Institute, London, UK.
authors.forename: Brian P
authors.initials: BP
authors.lastname: Saunders
mesh_terms: D001003:Anal Canal; D006801:Humans; D007413:Intestinal Mucosa / Q000601:surgery*; D011351:Proctoscopy / Q000295:instrumentation / Q000379:methods*; D012004:Rectal Neoplasms / Q000601:surgery*