Diagnosis and treatment of hemangioma in the lower lip: Case report. Research, Society and Development, [S. l.], v. 10, n. 1, p. e25910111765, 2021. DOI: 10.33448/rsd-v10i1.11765. Disponível em: https://www.rsdjournal.org/rsd/article/view/11765. Acesso em: 5 dec. 2025.