LING, Chunxiang; FENG, Jizhen; LI, Jiamei; LIU, Qingwei. Primary malignant melanoma of the esophagus. Turkish Journal of Gastroenterology, [S. l.], v. 29, n. 6, p. 711–713, 2018. DOI: 10.5152/tjg.2018.18065. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/3329. Acesso em: 1 jan. 2026.