MAHBUBUR RAHMAN, Abu Shahin Mohammed; RAHMAN, Muzakkir; BARI, T; ALOM, SM. Dengue Encephalitis with ‘Double Doughnut Sign’ – A Rare Case Report. Journal of Bangladesh College of Physicians and Surgeons, [S. l.], v. 41, n. 40, p. 96–98, 2023. DOI: 10.3329/jbcps.v41i40.69730. Disponível em: https://banglajol.info/index.php/JBCPS/article/view/69730. Acesso em: 12 sep. 2025.