Luminal and extraluminal bleeding during EUS-guided double-balloon–occluded gastrojejunostomy bypass in benign gastric outlet obstruction with portal hypertension - Radhika Chavan, MD, DNB; Mohan Ramchandani, MD, DM; Zaheer Nabi, MD, DNB; Sundeep Lakhtakia, MD, DM; D. Nageshwar Reddy, MD, DM (VideoGIE, 2020)