Nazir, I.; TA, G. E.; Khalil, K.; Imran, I.; Almatrafi, M. A.; Muddassir, R.; Mutairi, B. A.; Abouelregal, T. E. Peripheral Blood Smear Atypical Lymphocytes Association With Covid-19 Mortality. Malays J Med Health Sci 2022, 18, 21-26.