KAZUYA TAKAHASHI et al. Comparison of Oral and Esophageal Microbiota in Patients with Achalasia Before and After Peroral Endoscopic Myotomy. Turkish Journal of Gastroenterology, [S. l.], v. 32, n. 1, p. 42–52, 2021. Disponível em: https://tjg.avesjournals.com/index.php/tjg/article/view/3998. Acesso em: 4 jul. 2025.