Coelho, Marcio B., Thomas M. Kovacs, and Bree D. Stephensen. “Management of Colorectal Large Cell Neuroendocrine Carcinoma: Case Report and Literature Review”. International Surgery Journal 11, no. 3 (February 22, 2024): 436–440. Accessed May 26, 2026. https://www.ijsurgery.com/index.php/isj/article/view/10239.