Mahbubur Rahman ASM, Rahman M, Bari T, Alom S. Dengue Encephalitis with ‘Double Doughnut Sign’ – A Rare Case Report. J. Bangladesh Coll. Phys. [Internet]. 2023 Nov. 28 [cited 2024 Nov. 21];41(40):96-8. Available from: https://banglajol.info/index.php/JBCPS/article/view/69730