Hairy cell leukemia in older adult: Case report and literature review. Research, Society and Development, [S. l.], v. 12, n. 13, p. e117121344355, 2023. DOI: 10.33448/rsd-v12i13.44355. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/44355. Acesso em: 28 jun. 2025.