Gastrointestinal exposed endoscopic full-thickness resection in the era of endoscopic suturing: a retrospective single-center case series. - Granata, Antonino; Martino, Alberto; Amata, Michele; Ligresti, Dario; Traina, Mario (Videosurgery & Other Miniinvasive Techniques / Wideochirurgia i Inne Techniki Mało Inwazyjne, 2021)