Shrestha, Umid Kumar, and Gopi Aryal. “Endoscopic Resection of a Giant Symptomatic Brunner’s Gland Hamartoma of Duodenal Bulb”. Journal of Advances in Internal Medicine, vol. 8, no. 2, Dec. 2019, pp. 30-32, https://doi.org/10.3126/jaim.v8i2.28004.