Molecular investigation of occult hepatitis B virus infection in a reference center in Northern Brazil Suellen dos Reis Araújo; Andreza Pinheiro Malheiros; Vânia Pinto Sarmento; Heloisa Marceliano Nunes; Pedro Eduardo Bonfim Freitas;

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;

Characteristics and management of children with Clostridioides difficile infection at a tertiary pediatric hospital in China Xiaolu Li; Fangfei Xiao; Youran Li; Hui Hu; Yongmei Xiao; Qiao Xu; Dan Li; Guangjun Yu; Yizhong Wang; Ting Zhang;