Gufran Kadhim Abdulkareem, and Estabraq AbduIkareem Qahtan. “The Effect of Covid-19 on the Respiratory System”. International Journal of Medical Science and Clinical Research Studies 3, no. 07 (July 27, 2023): 1423–1425. Accessed July 22, 2024. https://ijmscr.org/index.php/ijmscrs/article/view/926.