A giant keratoacanthoma of the cheek. Acta Biomedica Atenei Parmensis, [S. l.], v. 90, n. 4, p. 580–582, 2019. DOI: 10.23750/abm.v90i4.7409. Disponível em: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/7409.. Acesso em: 17 jun. 2024.