Aham, E. C., Nkwoemeka, E. N. and Nwankwo, N. E. (2023) “Bioactive compounds, and bio-activities common to three natural products expected to boost the treatment of the comorbidities of COVID-19: A review”, International Journal of Plant Based Pharmaceuticals, 3(2), pp. 191–199. doi: 10.29228/ijpbp.32.