ANGKURAWARANON, C. Per-oral Endoscopic Myotomy for Treatment of Achalasia, A Single Center Case Series. Journal of the Association of General Surgeons of Thailand under the Royal of Patronage of HM the King , [S. l.], v. 11, n. 1, p. 14–26, 2026. Disponível em: https://he02.tci-thaijo.org/index.php/agstjournal/article/view/279067. Acesso em: 20 sep. 2026.