SAWIKR, Yousef. Transmission and Pathogenesis of Coronavirus Disease (COVID-19) Outbreak. Journal of Drug Delivery and Therapeutics, India, v. 10, n. 6, p. 239–241, 2020. DOI: 10.22270/jddt.v10i6.4577. Disponível em: https://www.jddtonline.info/index.php/jddt/article/view/4577. Acesso em: 29 jan. 2026.