“Successful Laparoscopic and Endoscopic Cooperative Surgery for a Duodenal Neuroendocrine Tumor: A Case Report” (2020) Archives of Clinical and Medical Case Reports, 4(5), pp. 845–852. Available at: https://fortunejournals.org/ojs/index.php/acmcr/article/view/22389 (Accessed: 11 September 2026).