Endoscopic Ultrasound Guided Necrosectomy of Walled‐Off Pancreatic Necrosis Using a Lumen‐Apposing Fully Covered Metal Stent and Hydrogen Peroxide: A Single Center Experience: 42. (October 2016) - Matrachisia, Joshua; Jones, Jason D.; Coe, Adam; French, Joshua; Dyer, Ray; Evans, John; Pawa, Rishi