MUZAFFAR, R.; MALIK, A.; KHURSHID, S. U. Esophageal foreign bodies: our experience. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 9, n. 1, p. 39–42, 2022. DOI: 10.18203/issn.2454-5929.ijohns20223376. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/3812. Acesso em: 1 oct. 2025.