Unusual Foreign Body in the Maxillary Antrum: A case report. Nigerian Dental Journal, [S. l.], v. 23, n. 2, p. 197–199, 2020. DOI: 10.61172/ndj.v23i2.29. Disponível em: https://nigeriandentaljournal.ng/index.php/ndj/article/view/29. Acesso em: 24 nov. 2024.