MALHOTRA, S. An alarming case of metallic sharp foreign body ingestion in an infant. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 9, n. 12, p. 967–969, 2023. DOI: 10.18203/issn.2454-5929.ijohns20233585. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/4073. Acesso em: 25 may. 2025.