Tenofovir vs. entecavir in chronic hepatitis B: A retrospective cohort study of hepatocellular carcinoma risk in a tertiary hospital in southern Brazil Adriana Neis Stamm; Cristiane Valle Tovo; Andressa Noal; Camila Ubirajara Silva; Jaysa Pizzi; Pedro Moreno Fonseca; Dimas Alexandre Kliemann;

Low levels of vaccine coverage and immunity against hepatitis B virus in children with hematological malignancies in Brazil Vitória Machado Krüger; Alexandre Lemos da Silva; Luciano Zubaran Goldani;

Survival after liver transplantation from hepatitis B-core positive donors at a quaternary care hospital in Brazil Fabiana Siroma; Edson Abdala; Stefanie Lima do Nascimento Castro; Wellington Andraus; Luiz Augusto Carneiro D´Álbuquerque; Alice Tung Wan Song;