Bhalla, L., Sehgal, V., Bansal, P. and Arora, S. (2021) “A Case of Dengue Encephalitis with Double Doughnut Sign”, Asian Journal of Medical Radiological Research, 9(2), pp. 48-50. Available at: https://aijournals.com/index.php/ajmrr/article/view/2177 (Accessed: 8August2022).