Pacheco, Sidelcina, Maria Isabel Schinoni, Andreas Stocker, Raymundo Paraná, Mitermayer Galvão dos Reis, & Luciano Kalabric Silva. " 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." Medical Research Archives [Online], 11.3 (2023): n. pag. Web. 7 Nov. 2024