Shestha UK, Aryal G. Ligation assisted endoscopic mucosal resection of neuroendocrine tumor of duodenal bulb: a case report with a follow up of 24 months. J Adv Intern Med [Internet]. 2019 Jun. 29 [cited 2024 Nov. 21];8(1):18-20. Available from: https://nepjol.info/index.php/JAIM/article/view/28001