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;

Clinical study of hepatitis B vaccine in achieving hepatitis B surface antibody seroconversion in patients with functional cure Yisi Liu; Shan Ren; Lina Ma; Xiao Lin; Hong Li; Junfeng Lu; Zhenhuan Cao; Sujun Zheng; Zhongjie Hu; Xinyue Chen;