AKYÜZ, Filiz; İBRİŞİM, Duygu; BALIK, Emre; YÖNAL, Oya; KAYMAKOĞLU, Sabahattin; BUĞRA, Dursun; MUNGAN, Zeynel. Evaluation of malignancy risk and endoscopic follow up in achalasia: Case report. Turkish Journal of Gastroenterology, [S. l.], v. 17, n. 1, p. 46–49, 2006. Disponível em: https://www.turkjgastroenterol.org/index.php/tjg/article/view/1468. Acesso em: 1 jan. 2026.