Ghosh, U.K., Sultana, A., Ghosh, N.K., Iman, K., Khanam, M. and Baidya, M. 2021. Pattern of Co-infection with Dengue Fever: An Observational Study. Bangladesh Journal of Child Health. 44, 3 (Mar. 2021), 157–160. DOI:https://doi.org/10.3329/bjch.v44i3.52709.