ESOPHAGEAL CANCER SYMPTOMS AND CAUSES, DIAGNOSIS AND TREATMENT METHOD. International Bulletin of Medical Sciences and Clinical Research, [S. l.], v. 3, n. 4, p. 12–15, 2023. Disponível em: https://researchcitations.com/index.php/ibmscr/article/view/945. Acesso em: 16 sep. 2025.