Argon plasma coatmlation alone versus argon plasma coagulation plus full-thickness endoscopic suturing to treat weight regain after Roux-en-Y gastric bypass: a prospective randomized trial (with videos) - Brunaldi, Vitor Ottoboni; Farias, Galileu Ferreira Ayala; Rezende, Daniel Tavares de; Cairo-Nunes, Gabriel; Riccioppo, Daniel; Moura, Diogo Turiani Hourneaux de; Santo, Marco Aurelio; Moura, Eduardo Guimaraes Hourneaux de (Gastrointestinal endoscopy, 2020)