KOÇ, İbrahim; GULLU, Yusuf Taha. How to differentiate the B.1.1.7 variant from COVID-19 in hospitalized patients?. The European Research Journal, [S. l.], v. 8, n. 5, p. 629–635, 2022. DOI: 10.18621/eurj.1067946. Disponível em: https://eurj.org.tr/article/view/675. Acesso em: 5 apr. 2026.