HabeebR., Al hafar L., and MonemF. “EBV Plasma Epstein-Barr Virus (EBV) DNA As a Biomarker for Diagnosis of EBV-Positive Hodgkin Lymphoma in Syria”. The Journal of Infection in Developing Countries, Vol. 15, no. 12, Dec. 2021, pp. 1917-22, doi:10.3855/jidc.14919.