Gastrointestinal defect closure using a novel through-the-scope helix tack and suture device compared to endoscopic clips in a survival porcine model (with video) - Hernandez, Ariosto; Marya, Neil B.; Sawas, Tarek; Rajan, Elizabeth; Gades, Naomi M.; Wong Kee Song, Louis M.; Abu Dayyeh, Barham K.; Buttar, Navtej; Storm, Andrew C. (Endoscopy International Open, 2021)