JAYARAMAN, N. K.; V. J., V.; M., K.; M., S. Foreign bodies in adult upper digestive tract: a series of 30 cases. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 4, n. 2, p. 575–578, 2018. DOI: 10.18203/issn.2454-5929.ijohns20180728. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/816. Acesso em: 16 nov. 2025.