Pacheco, Sidelcina, 		Schinoni, Maria Isabel, 		Stocker, Andreas, 		Paraná, Raymundo, 		dos Reis, Mitermayer, AND 		Silva, Luciano.
" Prevalence of Genotypic Resistance Mutations in Patients with Chronic Hepatitis B (HBV) Treated with Entecavir and Tenofovir in Two Reference Centers in the North and Northeast of Brazil" <em>Medical Research Archives</em> [Online], Volume 11 Number 3 (29 March 2023)