HADDAD, A. Granuloma annulare of the external ear, a rare mimic of malignancy: two case reports. International Journal of Research in Dermatology, [S. l.], v. 8, n. 4, p. 411–414, 2022. DOI: 10.18203/issn.2455-4529.IntJResDermatol20221639. Disponível em: https://www.ijord.com/index.php/ijord/article/view/1550. Acesso em: 14 nov. 2025.