High-resolution manometry evaluation of esophageal motility in a patient with incomplete achalasia and tracheoesophageal fistula: clinical case. REVISTA CIENTÍFICA SIGNOS FÓNICOS, [S. l.], v. 9, n. 1, p. 12–16, 2023. DOI: 10.24054/rcsf.v9i1.2372. Disponível em: https://ojs.unipamplona.edu.co/index.php/cdh/article/view/2372. Acesso em: 16 oct. 2025.