Arinola Olatunbosun, G., Onifade, A.A., Adigun, K. and Oshingbesan, M.B. 2023. Serum levels of IFN-γ and IL-4 in hospitalised COVID-19 patients – evidence of reduced cytokine storm in discharged patients. European Journal of Clinical and Experimental Medicine. 21, 4 (Dec. 2023), 750–755. DOI:https://doi.org/10.15584/ejcem.2023.4.14.