QIU, Shaotian; CHEN, Rui; YU, Zhenjun; SHAO, Shuai; YUAN, Haixia; HAN, Tao. The Development and Validation of a Nomogram for Predicting Cancer-Specific Survival and a Risk Stratification System for Patients with Primary Gastrointestinal Melanoma. Turkish Journal of Gastroenterology, [S. l.], v. 34, n. 8, p. 850–858, 2023. DOI: 10.5152/tjg.2023.22711. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/4019. Acesso em: 1 jan. 2026.