Kumar, V., G. Vardhan, K. Tiwari, and P. Dhamija. “A Review of Potential Pharmacological Treatments of COVID-19: An Evidence-Based Perspective”. International Journal of Basic & Clinical Pharmacology, vol. 9, no. 11, Oct. 2020, pp. 1757-65, doi:10.18203/2319-2003.ijbcp20204507.