VOICU, Adrian, and Corina VERNIC. “Comparative Study of the Emerging COVID-19 Variants Using the Msa R Package and ClustalW”. Applied Medical Informatics. 43, no. Suppl. S1 (September 5, 2021): 49. Accessed September 17, 2021. https://ami.info.umfcluj.ro/index.php/AMI/article/view/840.