YU OHKURA et al. Endoscopic submucosal dissection for early esophageal cancer associated with achalasia. Turkish Journal of Gastroenterology, [S. l.], v. 24, n. 2, p. 161–166, 2019. Disponível em: https://tjg.avesjournals.com/index.php/tjg/article/view/2799. Acesso em: 16 jul. 2025.