Shreyas Saligram, Marina Roytman, Helen Wong, and Thimmaiah Theethira. “Endoscopic Treatment of Refractory Variceal Bleed”. Gastro 4, no. 1 (May 9, 2019): 1–3. Accessed September 22, 2026. https://openventio.us/index.php/GOJ/article/view/1273.