Hussein, M., Alsayed, R., Hussain, Z., Salih, N. and Yousif, E. (2020) “An Overview of Possible Therapeutic Approaches Against Novel Coronavirus Disease 2019 (COVID-19) Pandemic”, Al-Nahrain Journal of Science, 3(1), pp. 6-11. Available at: https://anjs.edu.iq/index.php/anjs/article/view/2247 (Accessed: 11April2021).